In 626 AD, Li Shimin launched a coup, and the "New Book of Tang" recorded the abnormal celestial phenomena of "Taibai Jingtian".
The abnormal movement of Taibai Star is a message sent by humans through the quantum tunnel in the future, warning Li Shimin that if Li Shimin does not launch a coup, the Turks will obtain the "Bronze Colossus" (similar to Transformers) left by aliens, leading to the extinction of Chinese civilization. Li Shimin's counselor Fang Xuanling discovered a time observer left behind by the Sui Dynasty in the secret passage of Taiji Palace, and through it he saw the future of the Turks using the colossus to destroy Chang'an.
Li Shimin planned in advance and used the time meter to create the illusion of "Taibai Jingtian" to confuse the enemy. During the Battle of Xuanwumen, he used the energy stone extracted from the remains of the Colossus to create electromagnetic pulses to paralyze the alien technology of the Turkic army and lay the foundation for the rule of Zhenguan.
