This time, the heroines are the Sakura-zawa sisters, a trio of heroic siblings who join forces to battle the evil archenemy, Empress Cat, and protect peace. The eldest sister, Yuki, struggles to balance her studies and heroic duties. She falls in love with Alphonse, a prince from a distant planet, whom she meets in her transformed state. Unable to forget him, Yuki is haunted by dreams of their encounter, reliving the intense emotions they stirred. One day, she receives a message from Alphonse saying he wants to see her, and she rushes to meet him in her transformed form. But when Alphonse appears at the meeting spot, something feels off—he seems different. He demands she hand over the baton, the symbol of her heroine powers. Though puzzled, Yuki obediently complies. Immediately afterward, Alphonse suddenly attacks her with a punch! Confused and hurt, Yuki refuses to believe the real Alphonse would do this and realizes Empress Cat must be behind it. She recalls that during a past battle, the sisters were all subjected to Empress Cat's mind-control technique. Desperately wishing to free Alphonse, Yuki tries to fight back, but without her baton, she cannot access her powers and is overwhelmed by Alphonse's assault, collapsing unconscious. When she wakes, she finds herself bound by alien plants from his planet. Then Alphonse, still under mind control, appears and begins violating her. The tragic story of Yuki being helplessly violated by the man she loves begins...