In a city shrouded by secrets, the abandoned hotel known as The Pope harbors a legend of a hidden twelfth floor and its mysterious permanent resident. Banks, aware of the local myths, finds herself entangled with Kai Mori, who, freshly released from prison, is hellbent on unraveling the enigma of the hotel and reclaiming his past life. As Devil's Night approaches, a game of cat and mouse ensues, with Banks endeavoring to keep her secrets veiled, while Kai's transformation during his incarceration forges him into the person he was always destined to become. What Kai doesn't know is that the target of his obsession is closer than he imagines, and this time, he may be the one hunted. The stakes are high as both individuals confront the haunting hideaways of their hearts.