Datang: Undercover for Ten Years, Soldiers Surrounded Chang'an!

Travel through time as Yang Hao, the son of Yang Guang, and obtain the strongest undercover system! Living in the Tang Dynasty as an undercover agent... Congratulations to the host for ranking first in the imperial examination and achieving the junior undercover achievement! Obtain the inheritance of miracle medicine! Congratulations to the host for marrying the princess and achieving the intermediate undercover achievement! Obtain the inheritance of the Soldier Immortal! Congratulations to the host for reaching the first rank of official residence and achieving the high-level undercover achievement! Obtain the Shennong inheritance! … Five years later, the Tang Dynasty became rich and powerful, and all nations came to the court. Li Shimin had great ambitions: "If I have this day, Yang Hao, the number one prince-in-law, should be the first to achieve success!" All the ministers said: "The Prince Consort is so powerful, the Number One Scholar is so embarrassing!" … Ten years later, Yang Haobing surrounded Chang'an and chuckled at the dumbfounded Li Shimin: "I'm sorry, I'm an undercover agent!" Li Er: "Damn it! You lied to me..." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.