NOTE: BXB, BL, HAREM
Eugene is trapped in a Western kingdom-themed novel and is forced to play the role of a completely insignificant background character.
He spends his days leisurely until his eighteenth birthday, when, according to tradition, he is required to take a concubine.
Due to his misfortune of being born on an odd date, he is supposed to choose a male husband.
"This damn novel, I'm not gay, damn it!"