Prince Peng Qi Lang was very popular among the people of Lang; they tagged him "the mushroom prince" Why? He was an ardent playboy and a drunkard, arrogant and rude, he has never shown interest on the throne and has never been to war. Nobody takes him seriously in the palace, only slaves and servants showed any sort of respect in front of him but behind him, everyone mocked and called him the "Mushroom Prince" or the worthless son of the Empress Regents, the only thing he has to his name is the title of the third prince. Ever since Peng Qi was born he has never known what it felt like to have the motherly. The only people who truly cared about him were his late father Emperor Xu, his younger sister princess Yong and assistant general Zhen Shi his personal guard. If you ask Peng Qi what he truly caress or desires for aside beautiful prostitutes and alcohol, he will tell you he wants the heart and body of his personal guard. In fact, assistant general Zhen Shi is the only thing he desired the most in this whole world but despite been a royal blood and inhumanly handsome, he found himself in an unrequited love with his guard. He was willing to quit his bad ways if only assistant general Zhen Shi ask him to but despite constantly confessing his feeling to this guard, the handsome and obedient guard continues to reject his heart. But what he doesn't know is that Zhen Shi who he loves more than himself may or may never return his feelings because his innocent and obedient guard was leaving a double life in the palace. He was determined not to let the 3rd prince or any one be his hindrance. Will the third prince be his hindrance? What will happen when the most wicked empress regent, empress Wu Yue Lang needed a puppet on the throne and forced her 3rd to become the emperor in order to be able to control the throne? How will the third prince rule the great kingdom and still be able to win the heart of his bodyguard?