Bingo Leung, a regular white-collar woman, is living a carefree life until she finds a lump in her left breast. Everything begins to fall apart as she tries to cope with the loss of femininity in a series of bittersweet events. With the help of a happy-go-lucky doctor V and a shy but talented teenager Sing, Bingo begins to find new meanings in her turmoil and the will to face her own demons.