Osananajimi no S-kyuu Party kara Tsuihou sareta Seijuutsukai.: Bannou Shien Mahou to Nakama wo Fuyashite Saikyou e! - Vol. 3 Ch. 13

[MangaDex]

 

[Seinvolf]

Thank u always for ur great work...
^^...

From a village to a stronghold? Leave it all to the ant party...
...

 

[radstylix]

Grand Cross? That's a Ragnarok Online Crusader move... isn't he a barbarian or something?

 

[DaDingo]

Grand Cross? That's a Ragnarok Online Crusader move... isn't he a barbarian or something?

I think he’s suppose to be a “hero” like class and usually hero’s in these stories are super “jacks of all trades”

So this guy is both evil and a dumba** as he rarely seems to takes advantage of his full ability (hence you seeing him as a barbarian).