The energy probably acts as a medium for the sound and keeps it intact until it reaches the air of the guardian fortress.

I think that when he leveled it up to level ten it started to cost skill points instead of a level.

Yep, it's in Chapter 82 if you want to check.

Yeah, I think that originally it worked by losing a level as well but once it reached max level it just cost skill points.

This is interesting, could use some editing. Are you going to return to it after finishing Evolution of a Goblin to the Peak?

Yes, there is. In one the goblin bites and the person dies, in the other, the person bites and then dies. Different start, same result.

My point is that Souta got Monster Force I from the underground king. He can't raise it's level apart from by evolving, which he hasn't done since he got it. He then gifted one level of Monster Force to Yuko. Meaning that he had none left, unless there's a Monster Force 0.

I thought that monster force was the ability that monsters get when they reach their 3rd evolution. You can't level it up any other way, which is why Yuko having Monster Force II is such a big deal. It's a 4th evolution monster ability.

The one that he gifted away to Yuko?

Sarah J. Maas fan?

Oh cool, the author's note is gone. You could always put it in the author's thought if you think that it's getting too long.

"You see, I was just testing to see if you could easily find the diced human bodies we stored in it. I swear."

Please let the elevator break down with them inside.

"You have my condolences"

This whole book has been great, just caught up after looking through your profile for some reading material. I'm glad you're writing again, I always find your writing very strange, I can clearly see grammatical mistakes much of the time, but it has a kind of flow that lets me ignore it and keep reading subconsciously. This book has been very enjoyable and I hope that we'll see more chapters soon.

That's exactly what it means, Merchants of Death was the name given to those who profited off of selling weaponry during WW1.