Sign-In in the Tang Dynasty: Helping Li Er Build an Empire on Which the Sun Never Sets

Wang Yuan transmigrates to the first year of the Zhenguan era in the Tang Dynasty and receives the Prosperous Tang Sign-in System.

[Ding! Sign-in successful. Reward: 10,000 jin of potatoes.]

[Ding! Sign-in successful. Reward: a seasoning gift pack.]

[Ding! Sign-in successful. Reward: Lu Bu’s combat prowess.]

[Ding! Sign-in successful. Reward: a black powder formula.]

Using his sign-in rewards and knowledge of history, Wang Yuan helps Li Shimin crush the Eastern Turks and capture Jieli Khan alive.

The ruler of Gaochang shows disrespect to the Tang? Wang Yuan leads the musket corps straight into Gaochang and sweeps across the thirty-six kingdoms of the Western Regions.

After the Tang pacifies Tibet and destroys Goguryeo and Wa,

Li Er says, “I owe my unification of the world first and foremost to Wang Yuan!”

Wang Yuan says, “Your Majesty, I have a map of the world to present to you.”

The blurb doesn’t do it justice. Please read the story itself.