Reborn as a Useless Prince, I Was Forced to Marry the Enemy Princess

After Transmigrating into a Useless Prince, I Seize the Throne by Picking Fights

I transmigrated into the Tang dynasty as its most useless prince, and the System insisted I maintain my persona.

So I had no choice but to act crazy every day and recite all three hundred Tang poems at court.

Then an envoy from an enemy state arrived to cause trouble, and I “accidentally” fell right into their ranks.

Later...

The whole court fell silent as they read the report that an enemy princess had seized me for marriage.