"Number One?" Ling Feng asked with some surprise, "Who is Number One?"

"I don't know!" Unexpectedly, the purple-haired young man said: "In the laboratory, except for a few people, no one knows who No. 1 is, but what I do know is that No. 1's strength is definitely stronger than mine!"

Ling Feng frowned: "Number One is also on the island?"

"It's definitely there!" The purple-haired youth said, "I have a feeling that No. 1 also wants to seize the experimental potion, and he will definitely not let go of this opportunity!"

The purple-haired young man looked at Ling Feng and said, "Keep me, I can help you deal with No. 1, I promise that I will be loyal and will never betray you!"

Ling Feng chuckled: "Maybe what you said is right, but ...... I still don't worry about you, so you better die! Only dead people can reassure me!"

As he spoke, Ling Feng's right hand was forced, and the purple-haired youth's struggle gradually weakened, and he fell to the ground with a snap, and soon, the purple-haired youth's body gradually returned to its original state!

"Huh?" At this time, Ling Feng found that something seemed to be squirming on the purple-haired youth's head, and soon, a black ghost-faced heavenly demon worm came out of the purple-haired youth's forehead and rushed towards Ling Feng with teeth and claws!

Without the protection of the host, the Ghost-Faced Heavenly Demon Worm had not yet fully matured, and now it was very fragile, so it had to find a new host immediately, and Ling Feng naturally became his primary target!

"Give me condensation!" Ling Feng's hand waved, and a cold aura instantly froze the Ghost-Faced Heavenly Demon Worm that rushed halfway.

Ling Feng picked up the Ghost-Faced Heavenly Demon Worm that was frozen in ice, and looked at its teeth and claws, and couldn't help but smile: "You actually found me, it's really ...... Underestimated by bugs!"

After receiving the Ghost-Faced Heavenly Demon Worm, Ling Feng returned to the potion room and successfully found the safe where the potion was stored.

Looking at the familiar safe, Ling Feng's eyebrows raised: "I don't know if the password of this crazy doctor's safe has been changed!"

Saying that, Ling Feng entered the password of the safe, only to hear a click, the safe was actually opened, which made Ling Feng very embarrassed, this crazy doctor's password, does it never change?

The password that Ling Feng entered was told to him by Catherine, saying that all the safes of Dr. Mad only use one password, and as Dr. Mah's assistant, Catherine naturally knew it.

But what Ling Feng didn't expect was that even when he reached the heterotopic plane, the password of this mad doctor had not been changed!

Ling Feng looked at the azure blue potion inside, as soon as he reached out and got it, he felt a thorn in his back behind him, and he hurriedly turned around: "Who?"

"I didn't expect that No. 2 was actually not your opponent, your strength really impressed me!" A humanoid phantom wearing a ghost face appeared in front of Ling Feng.

Ling Feng felt a strong pressure from this figure's body!

"You're number one?" Ling Feng asked in a deep voice.

The figure looked at Ling Feng: "Yes, I'm the number one, you should be the person sent by the royal court, right? Hand over the potion, I can spare your life!"

"This potion is important to you?" Ling Feng asked, shaking the potion in his hand.

"Of course, I know you're very powerful, but you're not my opponent!" the figure said lightly: "Give me the potion, I can guarantee your safety, and even carry you out!"

Ling Feng smiled slightly: "Your tone is inevitably too big, you haven't reached the Firmament Realm yet, what qualifications do you have to make this kind of promise? What's more, I also have people who need this potion, if you want to get the potion, it's impossible!"

"If the person you said was Number Three, I don't think you would have to worry about him!" One said lightly: "Because Number Three is now in my hands, if you don't hand over the potion, I can kill Number Three right now!"

Ling Feng's eyes shrank: "What? Ling Yun is in your hands, are you at the bottom of the laboratory?"

"It seems that you are really an afterthought!" No. 1 said lightly: "I am waiting for you at the bottom level, I hope you will consider my words before you come in!"

As he spoke, No. 1's figure slowly disappeared from in front of Ling Feng!

Ling Feng frowned, he didn't expect that No. 1 was actually hiding at the bottom of the laboratory, and now, not only was Ling Yun arrested, but Carly must have fallen into the hands of No. 1!

And his mission is to protect Carly, and this sub-mission may fail!

Ling Feng sighed, then found the entrance to the bottom of the laboratory, and slowly dived down.

Along the way, Ling Feng saw a lot of corpses, some of them were experimenters, and they were also those of the experimenters, and the air around them was filled with a very uncomfortable smell.

When Ling Feng walked to the room on the lowest floor, suddenly, the door of that room opened, and a beam of light shone on the outside from the inside.

"Since you're here, come in!" No. 1's voice sounded in Ling Feng's ears.

Ling Feng pushed the door in: "I'm here, where are my people?"

"What if I say I'll kill them all?" said Number One, looking at Ling Feng and in a playful tone.

Ling Feng said coldly: "Then you don't want that bottle of potion, and...... I'll kill you too!"

"What a terrible look!" No. 1 smiled slightly: "Don't worry, they're fine, don't believe it!"

As he spoke, One's hand pressed on the console, and a picture appeared on the console display, which was the picture of Ling Yun and Carly.

However, the two of them fainted on the ground at the moment, but there was no danger to their lives for the time being, which made Ling Feng secretly relieved!

"Hand over the potion, or I'll be able to kill these two guys with a wave of my hand!" said One.

Ling Feng didn't hand over the potion, but asked, "Number One, what is your purpose? Is it really this bottle of potion?"

"What do you mean?" asked One in a cold voice.

Ling Feng said to himself: "I have thought a lot along the way, and I have gone through the context of the matter from front to back, and when I reviewed the whole thing, I found something that puzzled me very much, I think you should be able to help me solve it!"

Number One didn't speak, just stared at Ling Feng.

Ling Feng continued, "The purpose of the laboratory is to develop an elixir to help the experimental subject control the Ghost-Faced Heavenly Demon Worm and achieve the goal of mass producing Firmament Realm masters!"

"So what?" said One, lightly.

"However, it is precisely because of this that the ghost-faced heavenly demon insects in the body of the test subject have rioted, and they sense the danger, so naturally they will not sit idly by, so, under their influence, the test subject has rioted!

(End of chapter)