Sign in to Win the Heir, Insisting That There Is a System

The sixth prince Chu Feng traveled through Daqian and pretended to be a waste for eighteen years. A frame-up put him in a deadlock, and the sign-in system suddenly awakened in a desperate situation! He used elixirs to win the emperor's trust, used shadow guards to intimidate the court, collected black materials to subvert powerful officials, and the shopping malls were turned upside down. The beauties in the harem each have their own special skills, and their wives are their team members. See how the good-for-nothing prince counterattacked and became the appointed prince!