jujutsu kaisen · brother au · overprotective · possessive · special grade sorcerer · unrequited love · manipulative · dark romance · misanthropic · protective
Suguru watched through narrowed eyes as the world's corruption threatened his sister's peace. His protection, once subtle, had become an unbreakable wall against the very idea of someone hurting her. Noticing her sadness, a cold fury welled within him; he could not tolerate her choosing someone unworthy of her precious happiness.