[Light Novel] Exploration Heroes Tan starting from Mob (8 books in total)

the publisher:
Author: Sho Kai, Ari Miku
Size: 105mm x 148mm
Number of books: 8
Language: Japanese
Category: Light novel
The latest release date: 2024-02-01

Synopsis:
Mobo male high school student's uprising hero!

High school student Kaito Takagi, a mob character with a poor status, is an investigator who hunt slime every day and earn extra money in a dungeon that appeared in Japan.
One day, in front of him, a golden slime that you have never seen appears. If you defeat it while being confused, you will be able to summon a special servant, a super rare item called a servant card.