Desperation drives two nuns to perform an exorcism no nun should attempt. With a possessed child at the mercy of evil and the opposition of the Catholic Church, they take on the dangerous forbidden rituals themselves, putting their immortal souls in grave danger. They must confront the terrifying cost of their sacrilegious actions, but one goal remains: the boy must be saved at all costs.
Realtor Jung-tae's hobby is sneaking into strangers' homes and peeping into their lives. One day, an unfamiliar face in the area grabs his attention – an Instagram star, So-ra. Miraculously, So-ra leaves her house key at Jung-tae's agency and Jung-tae visits her home whenever he can, thrilled and excited. Like any other day, Jung-tae makes another visit and finds what he hadn't expected: the dead body of So-ra. Jung-tae is shocked and he can't call the police and report. But when he returns few hours later with a client… So-ra’s dead body is gone! Days later, Jung-tae receives a red note saying 'It was you, right?'. Even worse, all evidences say that Jung-tae is the criminal. Can he find the real killer and clear his name?
Kyung-ah works as a caregiver and lives alone. The only one she can rely on is her daughter, Yeonsu, but it's hard to see her after her independence. Meanwhile, Yeonsu, who was suffering from his ex-boyfriend, argues with him again and heads home. After Yeonsu left, Kyung-ah receives a shocking message.
A soldier and his team battle hordes of post-apocalyptic zombies in the wastelands of the Korean Peninsula.