Search Hero Tan starting with Mob (Volume 1-3 is the latest issue)

the publisher:
Author: Sho Kai, Terrio, Ari Miku
Size: 128mm x 182mm
Number of books: 3
Language: Japanese
Category: Youth manga, manga
Latest release date: 2023-12-27

Synopsis:
Kaito Takagi, a male high school student who dives solo in a dungeon solo and sending every day for slime hunting.
One day, I get a 1 billion market for a market price from a strange slime.
What appeared under Kaito who chose summoning after worrying
It was a little girl Sylphy dressed as Valkyrie!
I was discouraged once, but it turned out that Sylphy had the strongest class skills ...!?!
Form a mob