The All-Around Son-in-Law

He was a live-in son-in-law a woman had picked up on a whim. She thought he was a good-for-nothing she could bully as she pleased.

Until one day, she made the terrifying discovery that her man could do anything!

His medical skills were unmatched beneath the heavens, unrivaled in the world.

His power was overwhelming: the Lord of the Borderlands, with hundreds of thousands of soldiers willing to follow him to their deaths.

His connections were extraordinary: eight older sisters, each one an awe-inspiring figure.

He was already invincible in this world...