Qi Yu seemed to be cursed. Both his parents died when he was born. Everyone he came into contact with would die unexpectedly soon. No one had doubted Qi Yu's specialness and only believed that his fate was bad. However, Qi Yu discovered that he saw a black line in the people he came into contact with. Qi Yu was afraid that he did not want to hurt anyone, and since then he has become a taciturn and unsociable person.
Until a fire occurred and Qi Yu died in an arson case at the age of 16. Qi Yu watched his body being burned into carbon and was buried in the cemetery next to his parents who had never seen him before.
Qi Yu was trapped next to his tombstone like an earthbound spirit. Seeing people wearing masks coming to visit the graves of himself and his parents every year, Qi Yu officially knew what kind of people his parents were. It turned out that he was born in the love of his parents, but their fate with him was too shallow.
Qi Yu was bound to a system that told him to go to a world to save a person, and the system would arrange him into the reincarnation of his parents.
Qi Yu agreed. He met his master and senior brother during the mission. Finally, the mission was completed and he was unbound from the system. The system also sent him to his parents whom he had never met before as agreed, and gave him a big gift.
From then on, Qi Yu became Mikazuki Saitama. He had parents who loved him, but lost them again because he was not strong enough. His heart was completely broken, and he tried his best to kill all the evil ghosts.
Mikazuki Saitama picked up people and killed evil ghosts all the way. In the end, when he looked behind him, he saw that the people he had saved and his parents were always behind him. As long as he looked back, there were always people behind him.
Mikazuki Saitama's heart was warmed again thanks to everyone's efforts.
Intention: Be a reliable person