A laid-back slacker transmigrates to another world and becomes a grand duke. With a disaster of undead looming in seven days and not a single follower at his side, he chooses to summon Youmu.
Then, to keep Youmu fed and grow stronger, he decides to transmigrate into worlds from various anime and recruit subjects.
With the help of the I-Sha golden finger Youmu gave him, the slacker discovers that his moral standards are dropping at the speed of light. His future is looking bleak!
