Demons Run Amok: I Am the Chief Equipment Craftsman

Earth-Based High Martial Arts + Rampaging Monsters + Lighthearted Vibes

I've suddenly been in the mood for novels about Earth developing high-level martial arts. The ones that come to mind are One Punch to Annihilate a Star and My Attributes Have No Limits. Could you help me find more? Something lighthearted, preferably with a System, though that's not a must. As long as the romance doesn't fall apart, I'm good. No saintly protagonists, please.

Alchemy, Artifact Forging, Talisman Crafting, Formations, Puppets, Beast Taming, and Ascension

Stories About DNF: Dungeon Fighter Online

Hmm.

Alchemy, Artifact Forging, and Formation Novels I Enjoy, Recommended for Everyone

A few novels I thought were pretty good, though I didn’t finish them because they were so long.

Looking for Novels Where the Protagonist Makes or Modifies Weapons, Firearms, Gadgets, or Machinery

Anything From Your Browsing History Is Fine. Female-audience Novels Are Fine Too, Since I’m Not the One Reading Them Anyway

Modern War, The Protagonist Has an Army and Doesn't Ally with Any Nation

Ideally, it would have advanced weapons. I don’t want something like Red Alert, unless it’s Red Alert 3.

Looking for Novels Featuring Ranged Combat with Bows and Firearms

Yes, the kind with ranged attacks.

Online Game Novel With a Blacksmith Protagonist

I don't want a blacksmith who kills a boss solo. I want someone who makes weapons and teams up with others to earn money. They can be somewhat famous, but not too famous. No constant announcements, please.