A beautiful orchid who is single-minded to her boyfriend who has started semi-cohabitation. What bothers me a little is a man in his 60s who I often see in the common area of his apartment, a scary-looking neighbor who looks at me like licking an orchid without returning the greeting. One day when he is away, a loud pant voice is heard from next door, and when Ran has the courage to complain in order to protect his happy life with him, a neighbor in underwear comes out.