Li Chengdao traveled through time.
He became the legitimate son of Prince Li Jiancheng of the Tang Dynasty - the son who was eradicated during the Xuanwu Gate Incident.
There are still three hundred days left until the fourth day of June in the ninth year of Wude.
A red text warning popped up on the system's "Tiandao Chessboard": [Countdown to the destruction of the East Palace: 299 days and 23 hours and 59 minutes]
Nine-year-old Li Chengdao put down the bamboo slips in his hand and looked up at his second uncle who came to the East Palace to visit his doctor.
Li Shimin was touching his forehead lovingly: "Nephew Chengdao, he is really smart."
Li Chengdao grinned.
"Second uncle, my nephew learned a chess move the day before yesterday."
"Call——"
"There are three missing and one is missing."
Second uncle, you are the one who should be eliminated.
