genuinely couldnt find it in my library but i recall a few things from it being maleMC and heroine, exiled, otome game, male protag having green hair, countries being blessing by a color dragon god, craftsman, dragon stones
I could probably just skipped this part and instead have some legal ramifications without that mercy BS and done a minor timeskip where they finish school and enter college have some new people he could help get out of their situation instead
You could understand his cold logic here with how far hes been pushed, and since he no longer needs to justify drawing first blood hes gunning for it at this point which I dont blame him. Now to the folks who condemn this action, do you not notice he had given everyone that wronged him an out...