In My Rebirth, I Can Level up by Eating

I eat, I eat, I eat, eat, eat, eat, eat, eat! Come, come, the truck, the artifact of reincarnation in another world, is here, and our protagonist is transported to another world by the truck. The other world is full of unknowns and dangers. Of course our protagonist Yan Lang also gained special abilities. What kind of goblin, what kind of troll, what kind of elite monster, just take a bite of it. Can you unlock a store just by eating? Can skills be unlocked just by eating? Can you level up just by eating? Eat whatever you can find, whatever you catch. In short, it's just one word, eat!