Tenchi Masaki heads to school in Tokyo, leaving his female friends sulking and complaining about his solo journey. His luck changes as he meets Sakuya Kumashiro, who becomes a kind and compassionate friend, helping him adjust to life in a big city. But when Sakuya confesses her love for him, Tenchi's friends back home are shocked. To win him over, his female friends fly to Tokyo to compete for his love. As Tenchi grapples with deciding the most significant woman in his life, strange events push him apart from his friends.