Aibou wa Slime!? ~Saikyou no Aibou o Eta Boku ga Saikyou no Mahou o Tsukatte Nariagaru~ - Vol. 1 Ch. 5

[MangaDex]

 

[Syanalassa]

It interesting that this has him relatively slow to adapt to killing like most series its like a one off point

 

[NeverAnother]

Not gonna lie, brutality without becoming Guro is actually a nice kind of engagement with the story.

 

[lemon-dono]

Feels like author new they were getting axed even here. That's some serious time skipping.

 

[FleshPhoenix]

there's a vital piece of equipment they need to procure:
a ball gag for the lass. girl's gonna get them wrecked, running into a stealth mission while yelling like a fog horn.