The Reality Bender's Warhammer Journey

One-sentence summary: A reality bender from the Foundation world is conscripted by a yellow-skinned guy, traverses to the Warhammer world, and begins a journey to save humanity.---Rowan rubbed his chin, looking at the handsome young man before him with wheat-colored skin, black long hair, and a golden laurel crown on his head.

"......So you're saying you want to take me away from this world to a new universe to start a new life?"

"That's right. That universe is very beautiful—it's a fantasy world where humans, elves, orcs, undead, demons, and many other races coexist."

"My requirements aren't high. As the hero I've selected, you only need to help humans defeat the demons and the evil gods behind them."

"I believe this task is not difficult for a reality bender who can modify reality with mere thoughts, nearly achieving whatever the heart desires...