He was an unknown gangster who was accidentally involved in a gunfight and strayed into the mountains without being shot. Unexpectedly, when he opened his eyes, he had to live a secluded life with a shady monk. Getting along day and night made the relationship between the two gradually heat up. When the iceberg was released, one had no choice but to return to his hometown, and the other was ordered by the master to travel around. A piece of paper with a common name written on it, and an unexpected encounter in another city connected the broken points between them. He understands love for him and is willing to run away and guard the shop called Lane Jianghu on the street corner. Is he willing to take off a cassock for him and fall into the mortal world...