I Will Make the Devil's Soul Fly Away

Chen Yu was reborn into a world where demons resurrected. Monsters, vampires, zombies, and ghosts are running rampant, and humanity is in danger. And Chen Yu has awakened the demon-killing system. As long as you subdue the demon and refine it, you can extract the spiritual energy and continuously improve it. Refining the corpse of an old man from a mountain village, he was promoted to the level of Qi refining. Refined the Black Mountain Old Demon and was promoted to foundation-building cultivation level. After refining the ghost for thousands of years, he was promoted to the golden elixir cultivation level. Refining the Bone Sage, he was promoted to Nascent Soul. ... As the only immortal cultivator in mankind, Chen Yu said that there is no one who can fight. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.