Naomi, a married woman who has been with her husband for several years. Compared to the early days of their marriage, she had grown colder and felt lonely about the distance growing between them. To mend their relationship, Naomi planned a dinner on her husband's birthday. Wanting to look as beautiful as possible for that day, Naomi happened to see a flyer for a swimming class and decided to enroll. At the swimming class, the instructor, Ariki, showed her kindness different from her husband's, gradually drawing Naomi's heart. Little did she know that the swimming class intended for her husband would end up driving them both mad…
