(Alternate history + invincible protagonist + empress + the Hundred Schools of Thought)
Qin Ziyi transmigrated, but unlike most transmigrators, he wasn't bound to a System. He wasn't discouraged, though.
After all, he was invincible from the start.
Not only was he the sole heir of a top aristocratic family, but he'd also been born with a strong physique and martial arts skills unmatched under heaven.
But even with such a perfect start, he couldn't withstand his mother, who loved making trouble for her son. Without even discussing it with him, she married him off to the empress, her best friend.
Just as their fake marriage was about to become real, Qin Ziyi said in despair:
"Auntie, please behave yourself."