Kapon (_

Emi, the cherished daughter and heiress to a traditional Japanese onsen hotel, and her childhood friend Aki, the heir to a large national hotel chain, were once inseparable. However, their friendship has turned into a fierce rivalry. After losing a bet to Aki, Emi was forced to "accompany him after school," and she began to realize that her feelings for him may still be alive. Despite her growing emotions, the intense competition between their hotels has created a precarious situation. The rivalry between Emi and Aki has become a delicate balance, with their families' hotels hanging in the balance.