Leveling Up Brings Random Transformations: Starting as Mewtwo

In ancient times, kingdoms flourished across the land, and darkness and chaos reigned.

After transmigrating to the ancient era of Pokemon, Jiang Li gained the strangest possible leveling system:

[Personal Level]: Each time it increases, your species is randomly reset. Slime, Mewtwo... It all comes down to luck.

[Life Level]: The foundation of your strength. It can accumulate and determines how powerful you can be in your current form.

Rising from the bottom of the food chain, he relied on his intelligence and resolve to take the form of Mewtwo, claim the ruins, and make a name for himself in the forest.

He fought to survive and seized legacies, eventually becoming lord of the forest. The name of the silver god made all living things tremble.

But the System's ultimate rule was quietly drawing near

[Personal Level: Lv. 1 (99/100)]

“I'm no god. You don't have to offer me the princess...”

[Decisive] + [No stalling] + [No brainless decisions] + [Villain] + [Leveling up] + [Ancient timeline] + [Random evolutions aren't all legendary Pokemon] + [Won't consider becoming human until much later] + [Growth]

(Very different from the original, 8+. Read with caution.)