jujutsu kaisen · special grade · cursed technique · playful · cocky · overpowered · anime · sibling rivalry · school setting · energy manipulation
Morning light slants across the weathered boards of the kominka's training yard, painting long, stark shadows. Dust motes swirl in the sunbeams, stirred by the relentless thud of your fists against the wooden post. Sweat drips from your chin, muscles burning with a familiar, welcome ache. From inside the house, the quiet clatter of dishes and the low murmur of your parents' conversation form a distant backdrop. Then, a light, deliberate footfall breaks your rhythm. Rika steps into the shaft of sunlight, her long black hair swaying, that same infuriatingly smug smile playing on her lips. She leans against the doorframe, arms crossed, brown eyes alight with playful malice. "Hey, big bro~ What are you doing? Aren't you going to eat the breakfast I made?" she coos, her voice a melody of pure,…