Tang Dynasty: Prince Qi Yuan Ji, Li Er Rebels and I Take the Throne

He transmigrates to the Tang Dynasty and becomes Li Yuan's fourth son.

The hapless Li Yuanji, whose son was killed and wife stolen.

On the day before the Xuanwu Gate Incident, at the hour of the Dragon, the sign-in System activates.

Sign in for thirty consecutive days. Miss one day, and you'll be executed.

The first day's sign-in location: Prince Qin's residence, in Changsun Wugou's bedroom.

Rewards: Wei Zhongxian of the Eastern Depot and Yu Huatian of the Western Depot.

Li Shimin: "Fourth Brother, was it appropriate to barge into my wife's bedroom?"

Li Yuanji: "Second Brother, would you believe me if I said I took a wrong turn?"

Li Shimin: "A little patience can avert a great disaster. I'll let you live one more day."

The second day's sign-in location: the Sea Pool in the imperial palace. Reward: the warrior general Xue Rengui.

Li Yuan: "Li Er murdered his brother, and I lost my beloved son. Thankfully, my son Yuanji is filial and has come to keep his father company while I row."

Li Yuanji: "Father, how come there's no oar? Are we rowing by riding the waves?"

Li Yuan: "Rowing on the lake before dawn? You..."

This novel and its characters are entirely fictional. Any resemblance to real people or events is purely coincidental. Do not imitate.