Datang: at the Beginning, Li Er Was Given a Letter of Persuasion to Surrender.

During the prosperous period of the Tang Dynasty, all nations came to court. Suddenly, a letter of credence from the Zhenla Kingdom was inexplicably transformed into a letter of persuasion to surrender, which made Li Er angry, and then was dismissed by Li Er. But this seemingly farce-like incident was not over. Just in the blink of an eye, Wei King Li Tai, who was having fun in Zuixiang Tower, was assassinated by a mysterious assassin, and the world was shocked. Then a heavy storm hit. "Your Majesty, the Queen was held hostage and has disappeared!" "Your Majesty, the princess... She is missing! The prince-in-law was also killed!" "Your Majesty, a mysterious tall building suddenly appeared on the side of Zhuque Street. No matter how hard I attack, I can't get in!" "Your Majesty! The queen and princess are on top of that tall building!" There are still ten days left before the deadline mentioned in the surrender letter... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.