I Gather Martial Arts and Transcendence in the World of Monsters and Monsters

[The protagonist's IQ is online, he is invincible and has no heroine] In the underworld, due to the proliferation of disordered things such as demons and weird things, the origin is destroyed. Forced to remove all weirdness and monsters, wandering through time and space. Finally, he merges with the protagonist, who kills monsters and treacherous creatures, and restores the origin of the underworld. The underworld gives the protagonist the skills and secrets accumulated over thousands of years and feeds back the energy of demons and ghosts to improve the protagonist's cultivation. Kill the snake demon and obtain the dragon-elephant prajna skill... Knocking on the door is strange, and I get nine questions from the Heavenly Sword... ….