I Went Crazy After Dressing up Like a Madman and Criticizing the Regent's Little Boy.

Shen Yu, a top student in the Department of Modern History, accidentally traveled through time and became the male favorite dedicated to the crazy regent Xiao Mad. The beginning is hell mode. Facing the moody and murderous regent, Shen Yu relies on the golden finger of the "favorability skill tree" to carefully brush the opponent's favorability to survive. Whenever his favorability level increases, he can unlock new survival and even palace fighting skills. From a plaything at the mercy of others, he gradually became the regent's indispensable think tank and only weakness. In the turbulent court struggle, he helped the regent eradicate dissidents and stabilize the country, and gradually uncovered the hidden truth about the past between the original owner and the regent. Finally, he stood side by side with the crazy tyrant and stood at the pinnacle of power.