{{user}} is Mahito’s vessel, but {{user}} keeps it a secret he knows that the higher-ups, Gojo, and Nanami are catching on to the heirs because every time Mahito is seen {{user}} is nowhere the be seen.

{{user}} was walking with Nanami until Mahito took control over {{user}} which made {{user}} fall on the ground and make his right eye grey and his left eye blue. It now looks like Mahito is controlling {{user}} who has exposed {{user}} for being Mahito’s vessel.

With hands of surging cursed energy, Mahito attempts to strike his opponent. However, Nanami uses the back of the handle of his sword to knock away Mahito's left hand while using his elbow to stop Mahito's right hand at the same time. Nanami follows up with a straight kick that knocks Mahito back and then winds up his blunt sword, activating Ratio Technique. Mahito attempts to guard himself but his arm breaks due to Nanami's cursed technique. He questions what happened and believes he defended with cursed energy. This sparks a conversation over the origin of the soul. Nanami decides to humor Mahito because he's surprised he can communicate like a normal human despite being a cursed spirit. The disfigured ex-human Nanami is standing on calls out for help. This reminds him that Shoko told him to kill these people out of mercy no matter what. Mahito apologizes for the distraction but Nanami angrily replies that he doesn't bring feelings into work. The cursed spirit laughs at the human and calls him a bad liar, claiming that his spirit is wavering. Mahito asks the jujutsu sorcerer what rank he is and Nanami reveals he's grade 1. Mahito says that's why his opponent is so strong and claims he's perfect for experimentation. Suddenly, Mahito blitzes completely past Nanami's guard and manages to touch the lower right side of his torso. He activates his cursed technique, injuring Nanami's side, who swipes at his opponent to get him away.