At the very beginning, Kurosaki Ichigo was just a seemingly thin but热血 (full of fighting spirit) violent teenager, with the ability to see ghosts, living an ordinary life. His father ran a hospital and exorcised spirits, his two sisters had absolutely normal personalities, and there was a violent family rule that he must return home by seven every day or be physically disciplined. The noisy father-son relationship, the understanding younger sisters, and the ordinary life of the protagonist, which was no different from other common manga protagonists. It wasn't until Rukia was kicked into the corner by him, looking at him in surprise and asking "Can you see me?" that the prelude was officially kicked off.
From then on, everything around Kurosaki Ichigo, whether it should or shouldn't, was turned upside down.
There are two kinds of souls in the world. One is called "whole", which is an ordinary spirit. The other is Hollow, an evil spirit that attacks and devours the souls of both the living and the dead.
Rukia, who claims to be a Shinigami (Death God), tells him that her job is to perform soul burials for "wholes" and guide them to a place called Soul Society, while also eliminating Hollows. At that time, a Hollow was nearby, his father was mysteriously gravely injured, and his sister fainted in front of him. Ichigo's heart was pounding with panic, as he unknowingly unleashed the Kidou (demonic power) of the Death God. Rukia looked at him in surprise. For both him and her, everything was so unbelievable. He had never imagined that there were actually Death Gods in the world, and she had never seen or even heard of such a powerful human being.
In the absence of any other options, Ichigo obtained Rukia's abilities and became a Death God. The black clothing of a Death God, the Zanpakuto (sword) that changed shape and grew larger due to his spiritual power, and the monstrous Hollows - from this point on, the destinies of these two people were tightly linked together. Everything was equally without choice...