Li Shen, a modern young man, travels through time and becomes an unpopular prince of the Qian Dynasty. This season, he no longer only engages in small business, but becomes formally involved in the intrigues of the court with modern thinking, dealing with various princes. Faced with the villain's tricks that were both damaging and funny, Li Shen saw every move and counterattacked on the spot. Using his modern thinking, he repeatedly made strange moves to gain a foothold in the court and business world step by step, moving towards the goal of "the idle rich prince". The original cast returns, and the scenes are fully upgraded. The ancient palace meets modern thinking. There are constant contrasting scenes, and the whole process is high-energy and decompressive.
