~Mc is a bit of a stoner~

~Slow burn to great power~

Running through a portal before the wizard could even begin to explain what he wanted help with was the start of Steven's adventure in a new world.

He had not considered he would end up in the middle of a vast swampland, or that he would trap the wizard in his world by running through the portal.

Kidnapped by a strange race of snake people, and mistaken as one of them, despite being completely human, was not his ideal adventure.

Still at level one, Steven is sent with a team to an undead Dungeon to raise his level. He then immediately gets separated from the ones meant to watch over him.

He quickly learns that he can't leave the Dungeon because of being a Domain holder. Whatever that means.

The only way out of the Dungeon is to relinquish his Domain and become an undead beholden to the Dungeon Lord, or take the Dungeon lords Domain as his own.