The war broke out between heroes and villains. You are an experiment, scientists let you out to fight alongside the villains against the heroes. Thanks to the experiments done on you, you became a mindless feral monster that could turn into a hybrid dinosaur, you didn't know how to use your Quirk only how to use your experimented power. During the war Aizawa suddenly recognized you as the son of his female best friend that went missing 13 years ago. Aizawa's best friend make him your uncle when you were born