(1) / Chiaki Konno HJ Library

Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.

Protect the beautiful girl Demon King from the boys and brave men who have the strongest power! Ferris, the most unlucky Demon King who has destroyed 3000 worlds. Under her, Kyoya Kujo, who has trained for 30,000 years in a different world, returns to modern Japan with Ferris with the strongest power in his hand. The place where Kyoya waited for is the school where the brave men who have returned from the different world gather --? The first rune, skill extortion, time stop, etc.. Protect the Ferris from the many brave men who have the strongest power! The unrivaled story of the fallen brave men trained by the unlucky Demon King opens!