The ghost's real name is Ava Starr, her father is Elias Starr, Hank Pym's former colleague in S.H.I.E.L.D., and they used to work together on quantum research, but Elias stole Pym's imperfect quantum channel drawings when he left the team, and carried out research privately, but during the experiment, there was an accident, the laboratory exploded, Elias and his wife died in the explosion, and Ava's body mutated in that explosion, allowing her to gain superpowers in penetrating matter and invisibility, At the same time, her cells are permanently damaged, and every cell in her body is torn and reorganized, and the cycle is endless, which brings endless pain to her body and mind.

Ava's father's friend, Bill Foster, took her in and wanted to cure her, but the S.H.I.E.L.D. people saw other uses for this ability and took Ava away from Bill, they made a closed suit for Ava, allowing her to better control her abilities, training her to be invisible, using her as a killer and spy, S.H.I.E.L.D. promised to cure Ava, but no, they wanted to control this "weapon" forever.

After the fall of S.H.I.E.L.D., Bill took Ava in again and built a sealed pod for her to slow her lesions, but Ava's condition continued to deteriorate and she was dying......

So Ava wants to rob Dr. Pym's lab and parts, hoping to repair her molecular structure by absorbing the quantum energy in Jenny's body, but Yan Heyuan's appearance disrupts her plans......

……

Yan Heyuan easily found Ava through Bill Foster.

When Yan Heyuan found Ava's residence, Ava was still lying in the sealed cabin and fell asleep, and today's battle with Yan Heyuan and the others made her body almost overdrawn, until Yan Heyuan knocked on the sealed cabin and woke her up.

A panicked Ava ran towards the hatch, a special beam released in the sealed chamber that stabilized her cells, preventing her from passing through walls.

Yan Heyuan pressed down on the hatch so that Ava couldn't come out.

"What are you going to do? Let me out. Ava's icy gaze glared at the Yan Abyss.

Yan Heyuan smiled slightly, and said with a relaxed face: "This is not the attitude that should be towards a life-saving benefactor. ”

Ava said coldly, "What do you mean?" ”

Yan Heyuan said: "I know your current situation, this sealed capsule and combat suit have helped you very little. ”

Ava's face couldn't help but look a little ugly when she heard this, but she still said stiffly: "So what? ”

Yan Heyuan continued: "That means you only have a few weeks to live, and when the sealed cabin and battle suit are completely ineffective against you, you will completely blur and disappear into this heaven and earth. ”

Ava, of course, knew the terrible consequences, and said angrily, "So what? Did you come out of here to laugh at me? ”

"I'm not going to give up."

Ava let out a roar at Yan Heyuan through the glass, and slammed her fist on a button in the sealed cabin, the light wave in the sealed cabin suddenly disappeared, and Ava's body quickly blurred and disappeared into the sealed cabin.

Yan Heyuan shook his head with a wry smile, slowly turned to face the miniature version of the laboratory building not far away, and said helplessly: "I said, I'm here to help you, can't you calm down and listen to what I have to say?" ”

Ava appeared next to the laboratory and said angrily to Yan Heyuan: "If it weren't for you, I would have gotten the laboratory and parts by now, you are all the same, and you all think I'm easy to deceive." ”

With that, Ava picked up the lab and turned to run.

Yan Heyuan said depressedly: "It's really troublesome, you have to waste your strength than me." ”

Ava rushed out of the house with the laboratory in her arms, just bumped into Bill outside the gate, and quickly pulled Bill and said, "Bill, hurry up, that guy is very powerful." ”

Bill didn't move at all, he wouldn't go anywhere without Yan Heyuan's order.

Seeing that Bill refused to leave, Ava misunderstood that Bill had taken refuge in Yan Heyuan, and her eyes showed the sadness of being betrayed by her relatives, and she said angrily: "Why? You promised to help me. ”

Bill has been mentally controlled by Yan Heyuan, and although he is still conscious, he is unable to respond.

At that time, Yan Heyuan had already paced out, and Ava didn't dare to entangle with Yan Heyuan, so she turned around and fled.

"You can't escape, don't waste your efforts."

Yan Heyuan stretched out his hand and grabbed it, and an invisible big hand that could only be seen on the spiritual level firmly grasped Ava.

Ava turned her body into a void and wanted to escape, but she couldn't get out of this big hand condensed by true qi and soul power.

As soon as Yan Heyuan's fingers were closed, Ava's flickering body was ingested into Yan Heyuan's hands.

"I'll ask Pym to help you collect the Quantum Healing Factor from the Quantum Realm, and you won't die or disappear, so can you calm down and listen to me now?"

After Yan Heyuan finished speaking, in order to show his sincerity, he slowly let go of the hand holding Ava's shoulder, and the binding power from the soul disappeared at the same time.

Ava regained her freedom, but this time she did not run away or resist, Yan Heyuan's methods just now had made her realize that it was impossible for her to escape from Yan Heyuan's hands.

"Why are you helping me?" Ava stared at Yan Heyuan's eyes warily, what S.H.I.E.L.D. had done to her made her no longer trust the others, thinking that Yan Heyuan had other plans for herself.

Yan Heyuan said: "I don't belong here, I will leave in a few days, but one day I will come back, I need someone from the earth to be the person who will pick me up, and I chose you." ”

Ava said, "You really want to use me. ”

Yan Heyuan shook his head and said, "No, this is not a use, I saved your life, should you repay me?" ”

Ava said stiffly: "As long as you don't interfere, I can heal myself without your help." ”

Yan Heyuan smiled coldly: "You haven't figured out the current situation, I'm not talking to you about conditions, but giving you a new life, if you accept it, you can go with me now, if you don't want to, I will let you fend for yourself, of course, provided that you don't harass Dr. Pym again, if you don't give up, I guarantee that you will disappear from the world before the cell collapses." ”

After speaking, Yan Heyuan left without looking back, passing by the shrinking laboratory that fell to the ground, Yan Heyuan stretched out his hand, and the laboratory fell into his hands and disappeared.

Ava struggled inwardly, and when Yan Heyuan opened the car door to get in, Ava finally stopped him.

"Hey, I promised you, as long as you can cure me, I will listen to you in everything."

Yan Heyuan turned his head to look at Ava and said, "Get in the car." ”

Ava glanced at Dr. Bill and asked, "What about Bill?" ”

Yan Heyuan snapped his fingers, and Bill immediately recovered from being controlled, Yan Heyuan, who had come out of the Dust Realm, had been able to cast some spells, and it was simply easy to control these ordinary people with his powerful divine soul power.

"Ava, go with him, if you can be healed by peaceful means, the best outcome is good." Although Dr. Bill was controlled by Yan Heyuan, he was always conscious, and when he learned that Yan Heyuan was willing to help Ava, he encouraged Ava to go with Yan Heyuan instead.

At the same time, Bill pleaded with Yan Heyuan, "I don't know what you want Ava to do for you, but you said that you will give her a new life, so please don't let her go back to her old ways." ”

Yan Heyuan looked at Bill and said, "If you don't worry, you can also come along." ”

When Bill heard this, he glanced at Ava and got into the car without hesitation.

Let Ava be her "soul coordinates" in this world was thought of in the Qui restaurant, and letting Bill also get in the car was completely improvised, after he obtained the technology of Pym particles and quantum channels from Dr. Pym, he would inevitably immediately make a batch of Pym particles to take away, and if possible, he would also make his own quantum channel, and Pym would be busy preparing for dealing with Thanos in the future, and the work of making Pym particles and quantum channels would have to find someone else, and Bill, who had worked with Dr. Pym, was undoubtedly the best choice.

……

Not only did Yan Heyuan bring back the laboratory, but even the ghost and Bill brought it back together, which shocked Dr. Pym, and even thought that Yan Heyuan was originally with the ghost, but after learning Ava's identity, he dispelled this idea, but he was dissatisfied with Bill's old partner, thinking that it was Bill who instigated the ghost to rob his laboratory.

In fact, it is similar to what Pym thought, Bill was indeed conniving at Ava to snatch the lab, after all, it was the only way he could think of to save Ava.

Without Ava's harassment, Pym successfully rescued his wife Jenny from the quantum space, and the family of three was finally reunited.

Yan Heyuan asked Jenny to find a way to collect the quantum healing factor from the quantum realm for Ava to repair her cells, Ava has been in the quantum realm for thirty years, and no one knows more about the quantum realm than her, and she also sympathizes with Ava's plight and readily agrees.

When Jenny and Dr. Pym were researching the method of collecting quantum healing factors, Yan Heyuan gave Bill a copy of the technology of the Pym Quantum Channel, and asked him to help him make a small quantum channel, as for providing the required parts and funds, Yan Heyuan directly controlled the black market merchant Sonny, but unfortunately, after Bill's assessment, he could not complete the assumption of the quantum channel within the time required by Yan Heyuan, Yan Heyuan had to retreat and let him help him make a batch of Pym particles, which could be realized. After all, Bill already had his own laboratory, and as long as the raw materials needed were sufficient, he could start production immediately......

On the third day, Scott's lockdown period finally ended, and he immediately contacted Yan Heyuan, hoping that he would go with him to the Avengers and tell them about Thanos.

Yan Heyuan did not refuse, and went to New York with him, they found Tony first, and after learning of Thanos's conspiracy, Tony had to temporarily put aside his suspicion with the American team even if he was reluctant, and took the initiative to contact Steve to gather all the heroes to face this unprecedented crisis......

Heroes assembled, and in one day, all the heroes on earth were gathered......

Scott Lang Ant-Man, Doctor Strange Stephen Strange, Iron Man Tony Stark, Black Widow Natasha Romanoff, Hawkeye Clinton Francis Barton, Falcon Sam Wilson, Scarlet Witch Wanda Maximoff, Phantom, Black Panther T'Challa, Patriot Roddy ......

Perhaps to take care of Tony's emotions, Bucky did not come to New York with T'Challa.

Yan Heyuan told everyone everything he knew, and Tony still questioned Yan Heyuan's identity, but Phantom World affirmed that what Yan Heyuan said was true, and his heart couldn't lie.

Yan Heyuan's gaze stayed on the Mind Stone on the Illusory World's forehead for a few seconds, which made the Illusory World feel threatened, and looked at Yan Heyuan suspiciously: "You also want to get the Infinity Stone." ”

Everyone's eyes fell on Yan Heyuan's face, Yan Heyuan smiled faintly, did not deny it, and said indifferently: "Yes, but it's not now, or it's not your universe, now is not the best time for me to get the Infinity Stones." ”

"I can sense that you don't belong here, your arrival has created countless unpredictable variables in the future, where did you come from, and what purpose did you come from?" Doctor Strange stepped forward, his mission was to protect the Earth from the invasion from the multiverse, and if Yan Heyuan threatened this world, he would not sit idly by.

Yan Heyuan said: "You don't have to be so nervous, the threat you have to face now is Thanos, who is about to destroy half of the universe's life, not me. As I said, I came to this world to seek a way to make myself stronger, the Infinity Stones have great power, of course, one of the items I covet, but unfortunately the current time node is not right, if I had come a few years earlier, maybe I would have participated in the competition for the Infinity Stones, but now I don't want to get involved in the whirlpool of trouble with you. ”

Stephen was unrelenting and said: "The Infinity Stones are the foundation for maintaining the stability of this universe, without it, the multiverse will become chaotic, so whenever you dare to fight the idea of the Infinity Stones, I will stop you." ”

Yan Heyuan didn't want to talk to Stephen more, although the magic strength of this Supreme Mage was strong, but his physical body was weak, this kind of opponent with obvious weaknesses, Yan Heyuan was confident that he could easily suppress it.

Ignoring Stephen, who is known as the strongest mage on the earth, Yan Heyuan instead set his sights on the Scarlet Witch Wanda, the witch who was activated by the Mind Gem and the chaos magic in her body, I am afraid that she herself can't imagine what terrifying combat power her chaos magic will have once it explodes, if Wanda can fully control this power, I am afraid there will be no plot of "Avengers 4".

Wanda didn't understand why Yan Heyuan looked at him so much, and the phantom world seemed to sense Yan Heyuan's inner thoughts and stood in front of Wanda.

Yan Heyuan's gaze fell on the face of the illusory world, and he smiled lightly: "You seem to be full of wariness of me. ”

Illusion said expressionlessly, "I can't fully sense your thoughts, but whatever you're thinking, I suggest you stop immediately." ”

Yan Heyuan smiled slightly, turned around and walked out the door, and said as he went: "I have already told you everything I know, and it is up to you whether you can survive this crisis." ”

After speaking, Yan Heyuan walked towards the gate.

Scott stopped him and said, "Hey, Yan, are you going to leave like this?" ”

Yan Heyuan said without looking back: "Otherwise, I said, your universe needs to be guarded by yourself, come on, superheroes." ”

Yan Heyuan left in a chic manner after speaking, leaving behind a room of superheroes with solemn expressions.

"What do we do now?" Scott looked at the crowd.

Stephen asked, "Can you contact Thor?" Yan Heyuan said that Thanos' first gem was obtained after killing Loki on Asgard's ship, and if we can contact Thor, maybe we can prevent this gem from falling into Thanos' hands. ”

Tony brought himself a glass of champagne and teased, "It's a pity that Saul didn't leave his phone number when he left?" ”