Realtor Jeong-tae (Byun Yo-han)’s interest is sneaking into strangers’ residences and peeping into their life. Just one day, an unfamiliar face in the area grabs his notice – an Instagram star, So-ra (Shin Hye-sunshine). Miraculously, So-ra leaves her house critical at Jeong-tae’s agency and Jeong-tae visits her home each time he can, thrilled and thrilled. Like any other day, Jeong-tae will make another pay a visit to and finds what he hadn’t envisioned: the dead system of So-ra. Jeong-tae is shocked and he can’t contact the law enforcement and report. But when he returns a couple of several hours afterwards with a client… So-ra’s useless entire body is absent! Days later, Jeong-tae receives a purple take note indicating ‘It was you, correct?’ Even worse, all proof suggests that Jeong-tae is a legal. Can he uncover the actual killer and apparent his title?