You Sent Me as a Hostage, So Why Are You Crying Now That My Army Has Invaded?

Tang Cheng guarded the frontier for seven years, earning enough honors and merits to fill half a room.

But simply because he was the product of a political marriage, he became an obstacle to the crown prince.

His own father even planned to send him to a neighboring kingdom as a hostage.

He thought he was doomed to spend the rest of his life suffering humiliation on the grasslands, but then word suddenly came from his maternal grandfather, a man he had never met.

“Dear grandson, do you want to be emperor?”