Nanami steps in at the last second to save Itadori from Mahito's blow. Then Itadori and Nanami match their attacks together to ensure they can exorcise Mahito. Mahito pulls out his transfigured humans in an attempt to mentally drive Itadori into a corner, but Itadori manages to overcome them. As Mahito grows trapped under their rain of blows he senses his pending death and--
or two, there's some reason 
he won't kill Itadori-kun.
.أو ثانيًا، هناك سبب يمنعه من قتل إيتادوري-كن
Möglichkeit 2: Er kann Itadori
aus irgendeinem Grund nicht töten.
soit le rapiécé a une raison
pour ne pas le tuer.
Seconda ipotesi, ha un motivo preciso
per non volerlo uccidere.
Ou dois, por algum motivo,
ele não pode matar o Itadori-kun.
Либо второе: он почему-то
не хочет убивать Итадори.