The Invincible Immortal Son-in-Law

Ever since Ding Yi swallowed the immortal pill refined by Nuwa, he became a monster. Over the past five thousand years, he has taken on more than a hundred identities: Hua Tuo's mentor, the mysterious swordsman who taught Xiang Yu swordsmanship, an emperor who ruled the Six Directions and Eight Wastelands... And this time, he has somehow become a live-in son-in-law...