[Light Novel] Conqueror of the Death -Demon King seems to conquer the world ~ (7 books in total)

Publisher: Overlap
Author: Invoyer, TOI8
Size: 128mm x 182mm
Number of books: 7
Language: Japanese
Category: Light novel
Latest publication date: 2023-10-23

Synopsis:
The boy becomes the "Demon King" to conquer the world-

A man who died without knowing the love of his family receives a new life in a different world.
He was named Yuri, and was supposed to spend a new life calmly, receiving his parents' love.
However, the nations where Yuri lived was threatened by the "another mankind" dominating the wide area of ​​the continent, and was in danger of dying.
Yuri and their families are unrelated, and they are involved in the war.
A sword of a kingdom driving a bird swinging a spear -a knight.
The death of his uncle, who was the head of the prestigious Knight's Hou family, returned to Yuri's father, who was away from the house and left home, to the world of the knight.
Yuri was forced to enroll in the Knight House, who trained the knight, and the encounter there was Yuri and the fate of the kingdom.
This is a record of a hatred that fought for the loved ones, and later, a man who was named the world as the "Demon King".