Li Heng traveled through the Tang Dynasty and became the prince who was neglected by Li Shimin, but unexpectedly awakened the sign-in system. [Successful in the Hanyuan Palace! Obtained "Sword of the Son of Heaven"] [Successful sign-in in the Zichen Palace! Obtained "Huangji Shocking Fist"] [Human Emperor] Successful sign-in at the palace! Get the "Jade Book of the Emperor"]... Li Heng originally thought he had come to Gaowu Tang Dynasty, but only wanted to sign in low-key and become stronger silently. Until one day Guanyin Bodhisattva stood on the city of Chang'an, and Li Shimin led the civil and military forces of the Manchu Dynasty. The people in the city knelt down and worshiped! Only then did Li Heng know that there were seven sages from the heavens, gods and Buddhas all over the sky, and great monsters in the world! All under the Buddha!