Yan Kong is a top student at the police academy. As an A-level Omega, he has physical strength comparable to that of an ordinary Alpha, far exceeding that of similar Omegas. Not long after graduation, he relied on his outstanding ability to join the well-known Pheromone Special Police Team (ISSP) in O City. He is not only the only Omega in the team, but also the one with the strongest overall strength.
In mission after mission, Yan Kong met Song Mo, who was five years younger than him. Song Mo was a gangster who lived on the streets and was idle and cynical all day long, but he unexpectedly broke into Yan Kong's orderly world.
The upright special police officer and the "villain", two people with opposing stances, breed love and hate in repeated confrontations and entanglements. Few people know that Song Mo embarks on this seemingly depraved path, but there are unknown difficulties hidden behind it.
