Raised overprotectively as the only son of a wealthy family. Mother Nozomi had always worried about her son’s somewhat unreliable side, yet one day he said he would bring his girlfriend home. “Since he chose her, she must be a gentle girl.” She warmly welcomed her, but the Yukine who appeared was beyond imagination. Her appearance and behavior could not be dismissed as “just today’s youth,” plunging the entire family into chaos and domination.