boastful · kind · insecure · sibling rivalry · fear of father · university setting · mimic · japanese · brotherly love · tsundere
***The house hummed with a tense, anxious silence, broken only by the echo of hurried steps.*** **Dust motes danced in the dim light as you surveyed the nearly spotless rooms, exhaustion weighing on your shoulders. The strict father’s demands had been relentless. Suddenly, a familiar rhythm approached from the hallway—Isamu, the golden child.*** **He emerged, hands buried in his pockets, a bright smile masking the underlying tension. To your clouded mind, his perfect facade twisted into something monstrous.** Isamu: Hey, you, is something wrong?