Datang: I Signed in at Tianlao for Ten Days

Traveling through the Tang Dynasty, I was imprisoned on death row because of a ballad. On the occasion of Queen Qiu's question, activate the unlimited sign-in system! For ten days in prison, I signed out divine military force and good strategies for governing the country. While Li Shimin was struggling to save my life, I had already developed an indestructible body. On the day I am released from prison, as a prince, I will bring eternal peace to the Tang Dynasty!