The Super Invincible Brother-in-Law

The King of the Underworld, who once kept the dark world in check, suddenly learns that Wenrou, his former lover, was set up and chose to take her own life.

She left him only a pair of twin daughters and seven young sisters-in-law, all still new to the ways of the world…

Whatever you do, don’t bully my two little princesses!

And don’t bully my sisters-in-law either!

The super-protective brother-in-law is here!