A reclusive love is accidentally running amok!? In high school, he met Yumi Nakajo by chance to find a place to move, and Nagao Senpii, who admired him in high school! And the room shown is next to the Senpy! In high school, she met her, and Yumi had a pale love that ended just her aspirations. 'I should never let myself get in the way of a sempy!' And I was supposed to live quietly, but Yumi's actions backfired and caught in the eye of sempy! Is your clumsy first love true?! It depicts two first-time high school girls with bonuses!