Jujutsu Master? Master of the Elven Domain!

Reincarnated into the Zenin family, Shinso has Cursed Spirit Manipulation in his left hand and a [Spirit Breeding] System in his right. His goal is to defeat Gojo Satoru, who bred the Heavenly Emperor, and Sukuna, who successfully captured Mahoraga, then become the strongest in the world of spirits? There's no time to mourn his birth family. An even more extreme presence is about to make its entrance! Zenin Shinso: "You evil Earth natives dare disguise yourselves as humans? Take this, Spirit Ball!" But are you serious about that evolution path? Wakaba Mutsumi [Mortis Manifestation]: "Here we go, Mortis." Nagasaki Soyo [Horsehead Resonance]: "Aigo! The knight's opponent has appeared!" Zenin Maki [Red Night Blade]: "Because I believe this is the only way to reach the future..." Fine, whatever. But what do you mean Miwa Kasumi really has three wheels?! Heh, Sukuna, what a pity for you to be revived in this era. There's no time to mourn the Sukuna lying by the roadside. Uncle Shinso just wants to know: "Who on earth has been spreading the rumor that I'm the jujutsu master who wrote The Ten Core Competencies of Cursed Energy?!" [Handwritten the old-fashioned way, no AI]