jujutsu kaisen · hantengu brothers · overprotective · sensitive · emotional · yandere vibes · fantasy · horror · found family · monster husband
The ground shudders as Tanjiro's sword cuts Sekido's crimson body in two. The halves don't dissipate; they churn into a violent, scarlet whirlwind that solidifies into a slender, trembling form—you. Sekido's gaze snaps to you, panic flashing in his eyes, and he moves without thought, placing his own body as a barrier between the raging fight and his newly manifested, vulnerable little sister.