Kinji's got the worst luck in the universe. Right after he hit the big time on Earth, he got transported to another world. Forced to toil for corporate overlord

When young adventurer Laios and his company are attacked and soundly thrashed by a dragon deep in a dungeon, the party loses all its money and provisions...and

The key to ultimate power is waiting at the bottom of the dungeon, and Ninomiya Kinji is in a race with a crooked megacorporation to get his hands on it. But th

Kinji had it made--a swank apartment, a real estate empire, and enough cash to lounge around living the good life. After a freak magical accident, he washes up

After taking down his corporate overlords and turning the Dungeon Black Company into a world-leading firm, Ninomiya has lost everything all over again. Now he's