The World's Fastest Level Up (Manga) Vol. 1

The manga adaptation of the fantasy light novels (also from Seven Seas) about modern dungeon diving done quick–illustrated by the creator of  Venus Versus Virus!

 

Years have passed since dungeons popped up all around the world. When dedicated adventurer Amane Rin awakens to a unique skill called Dungeon Teleporting, he finds he no longer needs to abide by the rules of dungeon diving like everyone else. Follow Rin's journey to become the strongest adventurer in the world—at the fastest speed possible!