"I think we need to go to this place and investigate." Although it is not easy to know the identity of the other party, but it is not Lin Yifeng's personality to let it go and be willing to fail, not to mention that this is still a task with no punishment for failure and rich rewards for success, at the moment Lin Yifeng said to Natasha and everyone.

"I'll go too." Captain America spoke.

"I, Susan, captain, three people are enough, you stay, if you find out the whereabouts of the Cosmic Rubik's Cube, you can also assign people." Lin Yifeng looked at Peter, who was a little eager to try. Parker, Thunderbolt and the others shook their heads and spoke.

"You guys be careful, go in secret, don't be discovered, to know your identity, you may have been investigated by the other party a long time ago." Natasha spoke.

"No problem, you and Barton should be careful, and if there is any new news, let us know immediately." Nodding, Lin Yifeng said to Natasha.

"It's a busy life, Tony, how long will it take to modify this bat-flying machine for me?" Lin Yifeng shook his head, took out the bat flying machine from the storage space, and pointed it at Tony. Stark said.

"It's simple, I'll add a thruster to it, and it'll take ten minutes." Take the bat-flyer, Tony. Stark said confidently.

"Then help me improve, and the captain, go and wear your steel suit." Lin Yifeng handed over the bat flying machine to Tony. Stark, turning to Captain America, said.

"Okay." Hearing Lin Yifeng's words, Captain America nodded. Then he walked to the passage outside the hall, and with the help of Jarvis, quickly put on the steel suit.

About thirteen minutes later, Tony. Stark opened the door and walked in, holding the bat in his hand.

The original aircraft has not changed much, except that between the concave and convex of the two jets at the bottom, an additional thruster has been bound, and the words "Made by Stark Industries" are engraved on it.

"Tony, you really don't forget to advertise Stark Industries everywhere you go." Lin Yifeng took the bat flying machine and said with a smile.

"Stark Industries has your share too. Don't try to stay out of it. The energy of this thruster, together with your aircraft, will only be able to fly for about three or four days if you fly at full speed. "Pointing to the aircraft. Tony. Stark opened his mouth to explain.

Listen to Tony. Stark's words. Lin Yifeng also opened the information of the bat flying machine. Take a closer look at its performance.

Stark Flying Machine: Modified from the Bat Flying Machine, from Spider-Man 1, and later improved by mutants after X-Men: World War 1, and then improved by Iron Man in the Avengers. Rating: Interstellar. The maximum speed is 570 meters per second. Required: Small Ark reactor as an energy source. It can be used uninterrupted for 5 days. (This aircraft is the final version and can no longer be improved by others.) ）

Crying and laughing, Lin Yifeng couldn't help but shake his head slightly, the bat flying machine was modified before, and it was just an improved version, and now it has passed through Tony. Stark's modification, which is good, even the name has been changed to Stark's flying machine.

However, the flight speed of nearly 600 meters per second really surprised Lin Yifeng, originally Lin Yifeng thought that he could increase the speed to more than 400 meters per second, which was already very good.

But I didn't expect that if I could reach this speed, this bat flying machine could be used forever in a short period of time.

However, Lin Yifeng still has a little obsession, that is, whether it is Thor, or Thunderbolt, and Susan, they can all fly out of thin air, but he can only complete the flight through the aircraft.

Although Susan is not as good as herself in terms of speed, I have to say that this still makes Lin Yifeng a little depressed.

Because even floating in the air, Lin Yifeng could only achieve it by means of energy bursts.

"Great." Grabbing the flying machine, Lin Yifeng headed towards Tony. Stark said with a thumbs up.

"Stark, of course." Nodding, Tony. Stark said.

"Alright, Feng, it's time to go." Captain America, who was already wearing a steel suit on the side, opened his mouth and said to Lin Yifeng.

"Can you control it?" Looking at Captain America, Lin Yifeng said with some suspicion.

You must know that in the plot of Iron Man 1, Lin Yifeng rescued Tony. Stark, once tried to wear a steel suit, but at that time, Lin Yifeng, even the rush was with a brainless back jet, if he flew into the air, let alone flying, even if he maintained his balance, he couldn't do it, so he personally experienced that Lin Yifeng knew the difficulty of this thing.

For Captain America, who only got his hands on for less than a day, Lin Yifeng didn't have much hope.

"It's okay, but it's not proficient, and you may not be able to make sharp turns or anything." Hearing Lin Yifeng's words, Captain America nodded slightly, the jets in his hands and feet spewed flames, flew in the air, and turned in a circle, Captain America nodded at Lin Yifeng and said.

"Well, you're all geniuses." Speechless for a while, deeply feeling that people will be angry compared to others, looking at Captain America, skillfully manipulating, and thinking about himself at the beginning, Lin Yifeng couldn't help but wave his hand, and at the same time drove the flying machine and pulled Susan up.

"If there is news of Loki and the Cosmic Rubik's Cube, don't rush out, find out, and listen to Richards' opinion." Lin Yifeng turned his head to look at everyone and said in a deep voice.

Although he didn't want to give this task to Richards, Lin Yifeng also had to admit that among the people present, only Richards could be regarded as calm.

As for Thor, if he heard the news of Loki and the Cosmic Rubik's Cube, he would be more impulsive than anyone else.

"Don't mother-in-law, don't worry." Looking at Lin Yifeng, Tony. Stark said with a smile.

"Take care." Looking at Lin Yifeng and Captain America's backs that have been Susan, Peter. Parker spoke.

"Take care of your fart, we're not going back again." Lin Yifeng, who had already flown into the air, heard Peter. Parker's words almost fell headlong, he and the others just went to find out the reality of the mysterious person, where did he come from to take care? At that moment, Lin Yifeng turned around and walked towards Peter. Parker scolded fiercely.

"Alright, Feng, let's get going." Captain America on the side couldn't help laughing, and after laughing twice, he coughed, covered his smile and said to Lin Yifeng.

"Let's go." Nodding, Lin Yifeng immediately drove the aircraft, carrying Susan, leaving a ray of light in the air and the sound of breaking the air. (To be continued......)