Qin Yu nodded, he had already determined that his hope for survival was in the body of the evil moon in the sky!

"The headmaster should have a channel to exchange the corpse of the gene beast with a gene tonic potion, right?"

"You're saying you can get a lot of, high-level genetic beasts?"

Principal Han looked at Qin Yu in surprise, and his eyes suddenly revealed a strong sense of surprise.

"A third-order gene beast should already be regarded as a high-level gene beast, right?"

Qin Yu nodded, and Principal Han suddenly became excited.

"Qin Yu, listen to me, in fact, I have always had a guess! The creatures of this era are all genetically unstable, so they need to be balanced with genetic tonic medicine!

"Me! Waste with a gene of 5! Devouring the Sky and Devouring the Earth Chapter 103 City Hero is in the middle of a hand, please wait a moment,

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