Me and the Impish Devil: Volume 0

Kentaro wakes up on top of a surgery table and he soon finds out how he got there. It turns out he has been chosen by the demoness, Chiffon to be an experiment for world domination. Kentaro will need to decide whether to take over the world with Chiffon or let her be taken... by tentacles?

Note: Just before its tank publication in late July 2009, the title (formerly known as Akuma to Ore Jirudaku) was suspended due to various reasons with its main publisher. It is now released as Akuma to Ore Tokumori under a new publisher.