[Light novels] Unlined Las Bosses have become friends. (7 books in total)

the publisher:
Author: Wasabi 64, Kaiku
Size: 128mm x 182mm
Number of books: 7
Language: Japanese
Category: Light novel
Latest release date: 2023-12-28

Synopsis:
Shutaro was selected as the second tester of the new VRMMO "Eternity".
He gained Dungeon generation with random skills, but he immediately activates his skills-
Similarly, the runaway of the Mother AI has trapped in the game in the game, and the death of the game = real death is becoming a death game world.
Shutaro, who activated his skills at the same time as the death game started, was in the final area, Los Maora Castle, which is scheduled to be implemented by coordinates bugs.
There were six demon kings who were planning to control the world. The skill creates a slime that is as strong as the Demon King,
Six demon kings are gradually attracted to Shutaro, who enjoys the castle town of monsters happily.
Shutaro, who gained the blessing of the Demon King, returned to the beginning of the beginning to start an adventure, which is the initial purpose.
The Death Game with the Demon King and the Death Game Open the world of one boy's growth adventure!