Adult Detective Fiction: First, I'll Tame Koizumi Akako into a Succubus

A crossover of many anime worlds, starting with Detective Conan. Multiple heroines, all couples broken up, with many original settings.

The dark magician Kondo Toru is killed by forbidden power, then reborn in the world of Detective Conan and activates the World Conquest System. As long as he completes each conquest, he can earn various rewards.

As a dark magician, there's nothing wrong with raising Koizumi Akako to become a succubus, right?

As a dark magician, there's nothing wrong with speedrunning the world of Detective Conan, right?

The Miyano sisters, the Mori mother and daughter, Kudo Yukiko, Kuroba Chikage, Toyama Kazuha... With a dark version of the conquest guide in hand and a desire to grow stronger, he might as well claim them all.

After clearing the world of Detective Conan, he moves on to the world of Bleach... until at last he returns to the world where he died in his previous life and ascends to the position of Evil God.

This novel and its characters are entirely fictional. Any resemblance to actual people or events is purely coincidental. Do not imitate.