At the very beginning, Kurosaki Ichigo was just a skinny and热血 violent teenager, living an ordinary life with a special ability to see ghosts. His father ran a hospital and also exorcised spirits, his two sisters were absolutely normal, plus there was a violent family rule that he must be home by seven every day or he would be disciplined physically. The noisy father-son relationship and the understanding younger sisters, along with a life no different from other ordinary comic protagonists. It wasn't until Rukia was kicked by him into the corner, full of doubt on her face, looking at him and asking "Can you see me?" that the prelude was officially kicked off by him.