Mita disrupts the relationship between Fujino and Fukaya by introducing a powerful aphrodisiac, leading to a series of uncontrolled desires and a betrayal of trust. After Fujino accidentally consumes the drug, Mita uses the same substance to seduce Fukaya, testing the strength of the couple's bond. Despite the chaos and Mita's interference, Fujino and Fukaya eventually reconcile and confess their love for each other, though Mita continues to linger in their lives.