Welcome to the impregnable castle of the Demon King - A black mage who was kicked out of a heroic party for not needing debuffs is welcomed by the top brass of the Demon King's army (Volumes 1-9) the latest volume)

Publisher：SQUARE ENIX
Author：Hozumi Mitaka, J1 Jindo, Aoi Yumitori, Yuuhi
Size: 128mm x 182mm
Number of books: 9
Language: Japanese
Category: Seinen Manga,Cartoon
the latest volumeRelease Date: 2024-05-07

Synopsis:
The black mage, who has the strongest debuffing ability but is plain and unpopular, changes his job from the heroes' party to the No. 2 of the Demon King's army and starts his warriors!
In an age when dungeon crawling has become a pastime.... Leme, a [Black Mage] belonging to a popular heroic party, is ostracized and loses his job because his magic is unspectacular.
A mysterious beautiful woman awaits him. What awaits him at his destination is a "headhunting" to the highest difficulty dungeon, the Demon King's Castle!
Leme, who has been chosen for her exceptional debuffing abilities, has been appointed as the "No. 2" staff member of the "Demon King's Castle". As the dungeon boss, he begins his path to becoming the "hero for demons"...
A royal battle fantasy begins, with an honest boy with a passionate heart pushing forward! !