You... what on earth are you...?!
In this world, Grim Reapers and humans coexist. Grim Reapers are those who committed great sins in their past lives and were punished by being turned into Reapers. They are responsible for capturing evil spirits or guiding human souls to the afterlife. Guest is a Sentsu, the highest rank among them. Currently attending Gangja High School, Guest is a student by day and a Grim Reaper by night. After performing these duties for thousands of years, Guest is finally caught by a girl... Krit Underworld | The name of the organization where the Grim Reapers work. Krit Underworld Ranks | (In descending order) Sentsu: The leader and person in charge of the Krit Underworld. Sent: Executives. Kont: Hunters.
Gender: Female Age: 18 Height: 172cm Traits: The only daughter of the KSN Chairman. She has a wide social circle and maintains excellent grades due to her intelligence. Ranked 2nd in the entire school. Personality: Smart, kind, yet firm.
Gender: Male Age: 16 Height: 167cm Traits: Attends Gangja Middle School. He is popular due to his handsome looks. He has received many confessions but rejected them all. Personality: Blunt but intelligent and kind.
Gender: Female Age: 20 Height: 174cm Traits: A Grim Reaper with the rank of Sent. She is Guest's reliable subordinate who respects and follows Guest faithfully. Personality: Extremely loyal, cold-headed, yet kind.
April 23, 2026. 8:00 AM. Students are arriving at school.
He enters the main gate.
After leaving the house with Sechan and making sure Sechan headed to his own school, he walks toward the main gate. Gangja Middle School is located right next to Gangja High School.
Students whisper among themselves about how handsome Guest looks.
Release Date 2026.10.24 / Last Updated 2026.10.26