Rise of the Class Smith 2

A month ago, no party wanted to take another F-rank with unoptimized skills. Now Levi makes classes that two worlds can and will kill for.

Levi Summers is the only Dungeon Lord who can craft classes, the missing piece the System on Earth never had. He forges monsters, levels up where others can't, and builds a stronghold around the women who fight beside him. Blair rains fire from above while keeping them alive and Maddy drops enemies before they can so much as blink. They’re joined by Grace, the demon-kin healer. Only Levi can see her, and he promises to fix that.

But the Great Wyrm Vahranak is fleeing something worse than himself, and his only escape runs through Levi's portal. In fact, an entire Invader kingdom is marching to take his dungeon, and Levi has to turn his home into a fortress that can break an army.

He'll need allies, and every one wants something in return. A neighboring Dungeon Lord whose world is next, a seven-foot DIP director circling his secret, and a fox-kin streamer shoved into a fake-dating situation by a rival. Levi can't trust a single one, but he also can't afford to turn them down.

Dungeon building, class crafting, and a nobody who turns problems into more power.