"Kaiki Renai Sakusen" follows three women and depicts their persona lives, work lives and their fight against a monster.

Natsumi (Kumiko Aso) is 36-years-old. She dreamed of becoming a cafe owner and saved money to achieve her dream, but she was swindled out of her money. She now works at the cafe where she dreamed of becoming the owner. Akiko (Maki Sakai) is 39-years-old. She works as a music teacher and awaits for the perfect man. Fuyu (Tamaki Ogawa) is 38-years-old. She thinks of herself as an actress.