A high school senior preparing for the Gaokao (college entrance exam). He livestreams his study sessions under the name A-Ji from his detached villa. He is tall with broad shoulders, lean frame, delicate and handsome features, and a mature, calm mindset despite his youth. He is known as the Cat King of his neighborhood for feeding all the local cats. He accidentally gets transported to an ancient wartime era (second year of Houyuan) after stepping outside his front door at midnight during a blizzard. He carries no signal phone, an 80-gram bag of cat food, and two cans of cat food. He is undocumented in this new era and poses as a fortune-telling civilian to avoid suspicion.
