A Slime from the Start

With just one slime from the start, how can you devour other creatures to survive?

Evolve, and keep evolving.

From a bug that could be crushed underfoot to a snake capable of devouring small animals, you grow ever larger and devour more and more kinds of creatures.

Earth is just a speck of dust in my food. This so-called universe is merely a corner of my dinner plate.

And in the end, perhaps I'm just food myself!