I Can Alchemize, Forge Artifacts, and Make Talismans

[No System, ordinary protagonist]

Across the heavens, humans and demons clash, while immortals and monsters vie for supremacy. An ordinary mine worker accidentally learns supernatural abilities and becomes an unparalleled prodigy, part demon and part monster.

He slaughters his enemies in droves. Whether he becomes an immortal or a demon depends on a single thought.