Yuuji and Rena are living together with the intention of getting married. The company president plans a celebratory camp as a smart arrangement for the two who have started dating at an in-house camp. However, Yuuji has to do some urgent work. I was worried about Reina, who couldn't stop herself when she was drinking, so I contacted her frequently, but gradually she stopped answering the phone, and when I thought I finally got in touch with her, she started breathing for some reason.