I Transmigrated to the Primordial Era and Became a Snake

My name is Lin Mo. After five years as an overworked corporate drone, I died from working overtime and turned into a twenty-centimeter water snake.

On this savage planet inhabited only by ferocious beasts, I'm a spicy snack at the very bottom of the food chain.

Frogs see me as food, and big fish chase me around.

Fortunately, I can devour and evolve...

But at the first level, I only have one skill slot, and once it's full, I'll have to forget an old ability.

Devour an armored centipede for defense, a lightning eel for lightning strikes, or a dream butterfly for a divine skill.

Which one should I forget? Help me out, this is urgent.

Later, I became the swamp's overlord, transformed into a dragon, and broke free of the planet.

Later still, a message began to spread among the races of the universe:

Don't mess with that snake. Its skill slots never run out.