When the bubbly 14-year-old Kotobuki falls in love with 26-year-old Hodaka, the owner and clothing designer of a popular boutique, she lies about her age in attempt to get closer to him. He is slow to warm up to her until a strange young man named Kazuomi asks Hodaka for part-time employment and stirs things up between them.
Ayaka Kisaragi is a beautiful woman descended from a long line of Japanese exorcists. However, bored with their traditions, she started her own business, Phantom Quest Corp. Although she is very competent with her skills, Ayaka's own bad habits often cut into the company's meager earnings and interfere with paying the various experts whose help she usually depends upon.