I Killed Li Shimin as a Sacrifice to Heaven from the Start

He transmigrates to the Tang Dynasty and becomes Li Chengdao, the eldest son of Li Jiancheng, the man who lost the Xuanwu Gate Incident!

For fifteen years, Li Chengdao quietly trains a new army, develops gunpowder, gathers talented people, and prepares for the coming Xuanwu Gate Incident!

A tiny butterfly flaps its wings.

Venus appears in the southern sky at noon, in broad daylight!

During the Xuanwu Gate Incident, Li Jiancheng and Li Yuanji die. But Li Shimin, who was destined to become the wise ruler of the realm in the original history, is also shot dead by Li Chengdao in the very earth-shaking coup that he himself planned, his blood splashing five paces!

Place Li Yuan under house arrest and win over Fang and Du!

Crush the seven great clans and five great surnames, and command the realm!

Who was the greatest beneficiary of the Xuanwu Gate Incident? Only a thousand years later did someone suggest that the mastermind behind it had actually been none other than him, who was only fifteen at the time!

This novel and its characters are entirely fictional. Any resemblance is purely coincidental. Do not imitate.