Amiri and Takuro, both university students, are childhood friends who have grown close over the years. Recently they began dating, deepening their relationship even further. Takuro's father, Tooru, is a serious and responsible man dedicated to his work. He divorced his wife long ago and now lives alone, deeply caring for his son. Tooru finds himself increasingly attracted to Amiri, his son's girlfriend, but strives to maintain distance, disciplining his emotions. Everything changes when Tooru loses his job. Amiri's attempt to comfort him unintentionally wounds his pride, igniting a surge of anger and desire he can no longer suppress.