The legendary mercenary "Yam Luo" Qin Zheng hides in the city and works as a security guard, but unexpectedly gets involved in the undercurrent of business war. The female CEO's gentleness under her cold arrogance left no way out for him. Old grudges are not gone, old grudges are coming again, and enemies are pressing closer and closer. This time, he is willing to stand alone and fight the world again!
