Being a male high school student, Toki had never anticipated going out with Fumi Munetsugu, the school's superheroine. Although their relationship was off to a great start, things took an unexpected turn when their romance hit a snag - they hadn't kissed yet.
Toki did his best to overcome his unease and hesitation, but he felt completely out of his element. Unbeknownst to him, the fate of the planet depended on their relationship. It was crucial for them to succeed in order to save the day.