During the Zhenguan period of the early Tang Dynasty, the unpopular concubine Li Zhao of the King of Wu awakened to the "double return system" - whenever he took the initiative to show off his talents, contribute strategies, and use methods, the results would be doubled. He was originally hiding in the streets of Chang'an, but due to a bizarre murder case, he was forced to show his hand and solve the case, shocking the Jingzhao Mansion with his double wisdom. Since then, with the help of the system, from the county examination fraud case to the Turkic espionage war, from encouraging teachers to farm mulberry trees to joining the army in the Liao Dynasty, every time he takes the initiative to expose his abilities, the system will trigger double effects, slapping powerful ministers in the face, frightening foreigners, and assisting wise emperors. In the end, he became the most dazzling political minister in the Zhenguan Dynasty from an unknown bastard. He also revealed the royal secret behind the premature death of his biological mother, completing a strong counterattack from tolerance to showdown.
