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

"Damn it! What is this place? Why is there another bridge?!"

Zhang Xiong said angrily. At the same time, he punched the stone wall of the cave. The sound in the cave was amplified several times, so it was very loud.

"Zhang Xiong, what are you doing? Don't do anything rash. Demons will appear here at any time!"

Unexpectedly, as soon as Xiao Wu finished speaking, everyone saw a Blue-Striped Leopard appear on the other side of the bridge. It bared its fangs and looked at the intruders.

Xiao Xiao became nervous. He looked at the Rank-7 Blue-Striped Leopard and his heart turned cold. Why was there another Rank-7? Damn it! Ever since he came to the volcano mountain range, he had encountered nothing but Rank-7 monsters. Didn't they say that there were only a small number of Rank-7 monsters? Rank-7 monsters were clearly everywhere.

"Zhang Xiong, I told you not to mess around. You're in trouble!" Xiao Wu blamed him.

I'm Telling You Not to Do Nonsense