Zhao Pei was wrapped in wood aura, his body was constantly changing, his whole body was aging, even his hair was turning white, his originally beautiful face was now full of wrinkles, his white and tender skin was gradually turning yellow, and his body was bent!

In just a few seconds, Zhao Pei changed from a beautiful woman to an old woman! Everyone was stunned, the scene in front of them made them unbelievable, this is simply incredible!

"Is this our mentor?"

"How is this possible, this is not my goddess at all, I don't believe it!"

"What the hell is going on, return Zhao Pei to us!" Listening to the chatter of these people, Ling Feng said lightly: "This is life science! There is nothing to explain!"

Could this be the so-called science of life? How did he do it! The professors in the audience looked at Zhao Pei with wide eyes, and they couldn't believe it in their hearts at all!

"How is this done?"

"I'm not dreaming!"

"How can there be such a thing in the world that cannot be killed!" Zhao Pei changed from a super beauty to an old woman with white hair in an instant!

This was too terrifying, even Sun Rui was stunned, he didn't expect that Ling Feng would actually have such a means that could be called against the sky, could it be that Ling Feng was an immortal?

Zhao Pei didn't know what was going on with her now, she just felt that everyone was looking at him, and she herself was very uncomfortable, her body was very tired, and she looked very weak, she couldn't even hear what the people next to her were saying, and her eyes couldn't see everyone clearly!

Why is this happening, Zhao Pei trembled and wanted to pick up the mobile phone from the table, but when she stretched out her hand, she saw a sallow, thin hand, she was there, and when she looked like herself again, the whole person became skinny, and the whole person became an eighty or ninety-year-old woman.

"What's going on, how did I suddenly become like this? Is this me? I don't believe it!" When Zhao Pei picked up the mobile phone on the table and looked at the mobile phone mirror.

The face of an old woman about eighty years old appeared in front of him, and she looked very much like him! Seeing this scene, Zhao Pei instantly collapsed.

She hung there, asking herself in her heart, "What's wrong with me, how did I become an old woman, what's going on?"

"Smack!" Zhao Pei's mobile phone fell to the ground, Zhao Pei didn't want to live at this time, and he couldn't wait for death to come sooner!

"What's the matter, this is life science!" Suddenly, Ling Feng's voice appeared in her mind, Zhao Pei looked at Ling Feng, Ling Feng said coldly: "The so-called life is the head of all things, it can grow infinitely, it can grow old instantly, and of course, it can also be rejuvenated at any time!"

"I, this way, you made it!" Zhao Pei pointed at Ling Feng and asked!

"Don't you want to see the study of life, I'm just letting you experience the appearance of aging in an instant in life, which can also prove that life is not what you explain at all, that is to say, immortality is very simple!" Ling Feng said lightly!

Knowledge and knowledge are not as convincing as the facts in front of them, and in an instant, Zhao Pei is aging, even if he is old, this kind of thing that makes people think of myths appears in front of them like this!

And Ling Feng did this to let them know that life science was not what they said, and also let Zhao Pei feel what it was like to grow old in an instant, and by the way, let him know that the life science knowledge she said was simply fake!