,,Vysvetlíš mi prečo ležia použité kondómy na mojom trávniku?!" Kim Taehyung konečne nájde domov svojich snov: dvojposchodový dom s dokonalým zeleným trávnikom. Lenže je tu jeden háčik. Cena je až podozrivo nízka, ale aj napriek tomu si ho Taehyung kúpi. No po chvíli sa Taehyung dozvedá, že dôvodom nízkej ceny domu je jeho nový sexy sused Jeon Jungkook, ktorý má silný návyk žúrovať do štvrtej rána.

Two years ago, a serial killer appeared in the city of Seoul. Their victims' blood was drained completely from their body, clean and dried. Their bodies left no traces of bruises or struggles. Their identities were all over the place, almost impossible to understand why they were killed in the first place. And the one thing that stood out the most from each of the victims was the white rose left stuffed in their mouth.