While other people retire to tend their gardens and feed the birds, Chen Fan retires from being “the best under heaven” to become a security company owner who just wants to clock out on time. He thought that staying away from the martial world, looking after his company, and spending his days drinking tea and daydreaming would be the most comfortable way to spend his retirement. But trouble keeps finding him, and old scores keep coming back to haunt him. Before long, everyone realizes that this seemingly lazy, easygoing boss is steadier than anyone and better than anyone at keeping a situation under control. Chen Fan only wanted to enjoy a quiet retirement, but somehow he turned his security company into the best in the world.