After being dumped by his girlfriend May on their third anniversary, Phayu struggles to move on and begins seeing vivid visions of her whenever he tries to start a new relationship. Believing that his misfortune is connected to an Ema wishing plaque May once left in Japan, Phayu travels to Kawagoe to find and remove it. There, an unexpected accident brings him together with Satsuki, an unlucky Japanese woman who reluctantly becomes his guide. As they search for the mysterious plaque, Phayu must decide whether to remain trapped by his past or open his heart to a new beginning.