Keiken wo Sukiru ni suru Bannou na Nouryoku wo Te ni Irete, Saikyou no Tansaku-sha ni Narimashita ~JK to Issho ni Dungeon Tansaku de Nariagaru~ - Vol…

[MangaDex]

 

[kirby_422]

What happened to his mana seeing skill? Not only would he notice the control mechanism, but according to how he learned fireball, could learn that skill too.

 

[Kitsune_115]

Im a little hesitant on continue reading this ngl...
Wild guess but those helmet people might be the level 9 and the other two they meet before? Maybe worling for the organization?