Dragon King’s Son-In-Law - Chapter 731 - Level 10… Demonic Core!

One night of spring breeze, stirring the white window screen fluttering in the air.Only a nightstand lamp is on in the room.The light is a soft, dim yellow.......

After 50 years of being in the position of Hwacheon Clan Leader, Kang-hyuk, widely renowned as 'The Dragon' retires.

Genius, antisocial, solitary, intractable , maniacal.

At the turn of every era, it is he who raises the flag of the rebel cross.

Winners take it all, losers take the fall.

He who brings order to a chaotic world, assembles talents and masterminds.

He who hides among the crowd, yet stands on the top of the world.

— The one and only, him.

- Description from Novelupdates

This is the story of the youth Wen Leyang, born into the family with an expertise in the cultivation of the Art of Poison.