The boy fights - "for the right death".
Bitterness, regret, shame, the negative emotions produced by human beings, turned into curses and sneaked into daily life.
The curse is the source of the evil that spreads in the world. In the worst case, it will cause human beings to step into death, and the curse can only be removed by the curse.
Kuzhang Yuren is a high school student who is versatile in sports. One day, in order to save his senior sister from the "curse" crisis, he swallowed the cursed finger "two-faced Nuo finger", so that "su Nuo" The curse becomes one with itself.
Under the guidance of Gojo Satoru, the strongest magician, he entered the "Tokyo Metropolitan Institute of Cursing Techniques", a specialized institution for cursing, and met two classmates, Megumi Fuguro and Rose Natsuzaki.
One day, a "special curse" suddenly appeared, and the three of them were ordered to the scene to support. In order to realize his grandfather's last words to "help others", the knotweed will continue to fight against the "curse".
In order to get rid of the curse, a boy who became a curse, the grand story of no turning back begins.