Nin Fan is the protagonist of the Grasping Evil Novel.
He have the Immemorial Evil Vein which is a rare type of vein.
Using the Yin Yang Locket, he cultivates four types of bloodlines including Monster, Demon and Human but also a bloodline from outside the Imaginary Dream World: Tribulation Blood.
His Dao is Grasping Dao, which is a Dao that no one in the protagonist's world managed to achieve Crossing Truth Realm, except our main character himself.
He was a servant of the Haining’s Ning Clan, and was sold as a cauldron to an Evil Sect by the traitors in the Ning Clan.