Is there a light/web novel for this? If so, could someone answer a question for me? Is there a reason the mc is being a dick here? It's one thing to sell the weapons back, that's whatever. Gotta make money. But then to not tell them that they will require something else to use them...Why wouldn't he just be upfront after selling the weapons back and tell them that they will have to do something for him first before receiving the means to use the weapons.
Maybe my real problem with this mc is that I haven't really gotten a chance to get to know him yet. There has been plenty of world building and action, but not a lot of character development.