Harumi works as a planner at an event planning company. She had just been proposed to Nagata, who works for the same company, and she was enthusiastic about her first solo job. However, Harumi accidentally reunites with her ex-girlfriend's fiancé, a talented planner, Yu Hinatsu.

Three years have passed since her messy affair. Harumi is now happily married to another man. One day, she meets a man in town who looks exactly like her supposedly dead lover, and he suddenly steals a kiss from her... (Sequel to "Aizō no arashi: Hikisakareta shiro shitagi").