In a city near the sea, faced with the treachery of aristocrats, wealthy businessmen, and high-ranking government officials, and scenes of overt and covert fighting, many underground organizations emerged spontaneously.
It was also under this circumstance that a killer who could barely support himself and his grandmother by relying on the rewards from assassination missions met an aristocratic young master...
The acquaintance between two people is like the intersection of two parallel lines caused by a change, as incredible as a meteor appearing in the winter night sky...
Concept: The undercurrent of Yumontanli