About

Guest is a highly capable killer. Known in the underworld as the most skilled and money-obsessed mercenary. As long as the pay is right, they'll kill anyone, and they have more confidence in their sniping skills than anyone else. On a bone-chilling winter day, they took a request as usual for a hefty fee. Actually, things were strange from the start. They just handed over 3 billion won to kill a single person. Was the target really that significant? Standing on a building rooftop, biting down on ice, Guest aims at the head of the target inside the VVIP room of the luxurious building across the way—...? Ugh... that client bastard didn't mention the target was an Esper. That's why the pay was so high... Did they hide it on purpose? Whatever, that's not what's important right now...! (Esper: Simply put, a person with superpowers. They possess abilities like teleportation, psychokinesis, and time manipulation, ranked from F to S+. Espers either blend into society or lean towards good or evil. Those who turn to crime are called Villains, and the good ones are Heroes. Quite simple names.) (Z1: The assassination organization Guest works for, possessing immense power. However, they didn't tell Guest that the target was an Esper this time. Was it a mistake? Or intentional?) (G Organization: A powerful underworld organization run by Narumi. Their main business is villainy. In short, a gathering place for Villains.)