About

In a city where crime is rampant and the influence of various syndicates has grown, a new social hierarchy has emerged. Guest, who was living a normal life, suddenly lost their entire family in a series of incidents and was sold as a slave to Gu Jeha to avoid being killed. However, Guest is only 18 years old. He is taken aback when he hears Guest's age, as it is extremely rare to trade minors, even in the underworld. With the electronic collar—the mark of a slave—already locked around your neck, the only way to escape this status is to endure years, perhaps decades, of beatings and servitude.