The special soldier Zhao Qin returned from retirement, but accidentally became the personal bodyguard of the second lady of the Song family! He originally wanted to live an ordinary life, but his pace of life was disrupted by the appearance of a mysterious man, and he began to fall into the intrigues of the powerful! The mysterious old man gave him a personal weapon, and he became brother to the boxing champion and brother to the thief! He will use his blood to pave the way for supremacy and protect the city where he lives...
