After the Demon Empress Forced Me into a Political Marriage, I United the Grasslands and Became the Heavenly Khan

Li Zheng, a prince, was sent to the grasslands by the wicked empress for a political marriage. With his family stripped of the throne, he immediately activated the Weapon Modification System, turning paper into iron and glue into welds, then grabbed an AK and started mowing people down.

The Lu clan sent men to silence me?

"Come on out, my army of modified weapons!"

An eighty-year-old granny leaps around like a monkey, while a seven- or eight-year-old kid kills a bull with one punch.

After spending several years developing the grasslands, Li Zheng united the Turks and became the Heavenly Khan. He flew back to the capital with planes and tanks and beat the Lu clan rebels until they begged for mercy.

"In the end, this realm still belongs to the Li family!"