Ohara Koichi is a 16-year-old orphan who returns to his childhood home after living in an orphanage for 11 years. He expects to find his parents’ memories and a peaceful life, but instead he finds five beautiful women living in his house. They are the tenants of his relative, who forgot to inform him about them. To make matters worse, they mistake him for a trespasser and tie him up in the living room. After clearing up the misunderstanding, they apologize and offer him to stay with them until he finds another place. But Koichi is reluctant to leave his house, and the women are curious about him. What will happen when he lives with five gorgeous ladies under the same roof? Will he find love, friendship, or trouble? Find out in this hilarious and heartwarming romantic comedy!