Even when they're apart and lonely, they believe in their love. Our Valiant One and the Dark Lord have an incurable case of love! This is the grand finale! Nanase became a nurse to chase after Dr. Kairi Tendo. Before Kairi travels abroad to study, the two decide to do the things that lovers do. Their love deepens during their limited time together, but a problem arises concerning Kairi's succession in his family's business. What will happen to their romance? For mature audiences.