C454 A Rare Leisure Day.

"Heh heh, you're wrong." Xi jumped out of nowhere.

After all these decades, this girl still had the image of a little loli. This caused his evil plan to fail.

"What do you mean? Isn't it because the genes are too complicated?"

"Of course not."

"Then why is the progress so slow?"

"Let me tell you, the Zerg that you found are very rare. Not only are they intelligent, but they are also evolvers