My Nemesis Is Acting Strange

A young prince who dabbled in court intrigue had no way out. In his previous life, he died a miserable death.

After being reborn, he plans to pretend to be a frail young prince and lead his family to safety.

Who could have guessed that after being reborn, he’d end up marrying his sworn enemy? What kind of fantastical beginning is this?

Well, when in Rome, do as the Romans do. He might as well team up with his sworn enemy to punish villains, level up, and fall in love.