Lin Fu, the daughter of the protector of the country, was framed by her family and murdered. After being adopted, she went into hiding in the palace under the pseudonym Wen Concubine Wen Fu. She pretends to be a timid and cowardly "coward", but in fact she possesses a hidden weapon of Qinggong and a hidden obsession for revenge. He broke into the queen's affair and accidentally killed someone, and escaped safely with the help of "fainting blood". He then eliminated the threatening eunuch and assassinated the enemy's son. He teamed up with an old acquaintance, Concubine Han, and worked step by step to reveal the truth about Taifu Wang's collusion with the enemy in his private mine and the frame-up of Zhongliang. After the unjust case was revealed, she refused the position in the harem, inherited the title of Marquis of the Protector of the Country, led the Lin family army to guard the border, and completed the amazing transformation from a revengeful orphan to a general who ruled the country.