The Eldest Lady's Full-Time Book Boy

A criminal wanted by the world was poisoned by a strange poison. In order to detoxify, he had to become a schoolboy and wander around the colorful flower city. Tsundere young lady Cute girl next door Charming little witch The mysterious princess of aristocratic family Where should I go? Hey, if you think about it carefully, your roommate is quite charming... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.