Pikachu

Ye Fan was transmigrated to a world where everyone was a beast tamer. As the demonic beasts rampaged around the world, humans were forced to build walls to protect themselves while the beast tamers fought the demonic beasts.
As the day of enrollment got close, Ye Fan only had a pet beast, the Cute Sparrow, with him.
“A Cute Sparrow? Don’t you have a better beast? You’re helpless.”
“That beast’s potential is just too bad. Even if it evolves into an Iron Eagle, it can only reach the Intermediate Grade 1.”
“You’re trying to get into the academy with that? Dream on!”
He was mocked and laughed at, but Ye Fan remained calm as he looked at the system’s menu.
“Hidden evolution path.”
“Divine Path: Infinite evolution potential. King Grade achievable.”
His sparrow started to evolve into a Golden Scale Eagle, then the Illusion Feather, the Nine-heaven Roc, the Flaming Phoenix, and finally, the Garuda.
“The f**k? Are you telling me that’s a Cute Sparrow?”

I've Activated The Hidden Path of Beast Evolution

The corners of his mouth opened, revealing a frivolous and terrifying smile.

"Ever since I came to this world, I've been staying in this cave that doesn't see the light of day. It's extremely dark and stuffy. I didn't expect it to be so lively today. Your strength seems to be not bad. Come play with me and relieve my boredom!"

Little Nine had already finished dealing with her opponent and came to Ye Fan's side. She narrowed her eyes at Lunn and curled her lips in disdain.

"Don't say that it's just for fun. If you need it, I can send you back to your world directly. I'm very happy to help."

Lunn was not angry at all. He looked at Ye Fan playfully.

"According to the power classification you set, my combat strength is probably around Rank 8."

"This level shouldn't be very strong, but it's more than enough to deal with you. So far, the combat strength you've displayed is probably only Rank-7. Am I right?"

This Monster Is Quite Bold