At the entrance of the East Residential Area of Chuhua University, Gatekeeper Uncle received a phone call and, after pulling open the window, bellowed energetically towards the small grove not far away, "Heitan, your mom says it’s time to come home for dinner!" Whoosh— A black cat shot out from the dense underbrush on the other side of the small grove and sprinted towards a certain building, disappearing into the stairwell in the blink of an eye. Following it, one after another, cat heads popped up from beyond the underbrush. It was mealtime, and each cat was heading back to its own home, return to its own family's side... Some say cats are the only creatures in the world where the whole species is mad – what do you think? —————— The mind of a twenty-years-old man trapped in the body of the cat, challenges and adventures were just getting started!