The ultimate soldier king "King of Hell" Pang Xiao, who once made the underground world fearful, returned with his armor removed and sneaked into the city just to fulfill his promise to the late squad leader - to protect his only sister. I wanted to have a peaceful life for a few days, but trouble always came uninvited. The misunderstanding of the cold CEO, the provocation of the playboy, the conspiracy of business rivals, the shadow of former enemies... When everyone thought he was just an ordinary little bodyguard, Pang Xiao had no choice but to let them understand what a real king is. The dragon lurks in the abyss, and the storm changes with its roar; the tiger crouches on the mountain, and the world is shocked with its anger!
