I was reincarnated as a lizard and was chased by a python before I could figure out the situation. I was lucky enough to escape and ate a caterpillar because I was too hungry, and then I discovered that I had evolved. Could it be that this world can evolve itself by devouring other creatures? To test this conjecture, I started looking for bugs to eat. But he was attacked by an unknown creature. Fortunately, my sixth sense kicked in and I narrowly escaped disaster. After killing this creature, I discovered that I can actually evolve myself by eating other creatures. From then on, it embarked on the path of swallowing or being swallowed.
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.