Kill Li Shimin at the Beginning to Sacrifice to Heaven

Travel through the Tang Dynasty and become Li Chengdao, the eldest son of Li Jiancheng, the loser of the Xuanwu Gate Revolution! In a low-key manner, Li Chengdao trained new troops, developed gunpowder, and gathered talents. For fifteen years, Li Chengdao quietly prepared for the upcoming Xuanwu Gate Revolution! The little butterfly flapped its wings. Taibai Venus appears in the midday position due south in the sky during the day! During the Xuanwu Gate Incident, Li Jianzhong and Li Yuanji died. However, Li Shimin, who was about to become the world's brightest ruler in history, was actually killed by Li Chengdao with an arrow in this shocking incident planned by himself. His blood spattered five steps away! Put Li Yuan under house arrest and conquer Fang Du! Suppress the seven sects and five surnames, and dominate the world! Who was the biggest beneficiary of the Xuanwumen Change? Thousands of years later, someone suggested that the mastermind behind the Xuanwumen Change turned out to be him who was only fifteen years old at the time! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.