Y'know, I wanted MC to go apeshit, but I had a different view when we saw his sister getting SA'd. For the perpetrator, I wanted him maimed, to the point where he couldn't do anything, but have enough of his senses to understand his group was being crushed, knowing that he's dying but not having any power to do anything about it.
Remember, the MC's title is Fist Demon, so this route should be within the realm of what he could do