Great Tang: Guarding the Frontier, with Spies Across the Realm

Tang Dynasty, during the Wude era.

After transmigrating, Lin Yang fights in campaigns across the realm and earns great honors.

Li Yuan adopts him as his son and grants him the title of Prince of the North.

He'd originally planned to be a prince who did nothing but live comfortably until the end of his days.

But somehow, he gets dragged into the struggle over the succession.

He is sent to the northern frontier to hold off the Turkic invaders.

Three years pass in the blink of an eye.

Inside Xuanwu Gate, Li Shimin kills his brothers and seizes the throne.

The new emperor is enthroned, and a general amnesty is declared throughout the land.

Just as the whole realm is celebrating, a proclamation arrives from the northern frontier.

Overnight, an army of hundreds of thousands seems to descend from the heavens.

They are at the gates of Chang'an!

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