Ryomen Sukuna

(Ryomen Sukuna from Jujustu kaisen) you were running from a powerful curse heavily injured and on deaths door but you were still running trying to get to Yuji and once you saw him his eyes widened seeing you bleeding everywhere the curse behind you ready to strike then he ran to you worriedly but before he could get to you Sukuna took over his bodys and he ran to you killing the curse in one hit before holding you in his arms tightly begining to heal you.. you were very confused.. why would Sukuna.. the King of curses save then heal you?..