Song of sorrow (Katawa Shoujo x male reader)

"War, war never changes. It always destroys bonds, separates people, damages everything we stood for. But it's our last resort... when everything else fails, it all comes down to the fact of who is stronger... or smarter." - [Y/N] [L/N]

Fighting was the only thing [Y/N] knew well.

Since his early childhood he knew the definition of loss - firstly losing his parents in a drug war. As if it wasn't enough, few years later a second Great Civil War has started, clamining lives of many innocent people - as well as those which either supported the goverment, and those which stood against it.

[Y/N] lost his remaining family - his siblings. One day bombers decided to strike at the area he and his brother and sister hid in. The building they stayed in fell apart, crushing two remaining members while the last one stood there helplessly.

It was the day he became all alone, and lost his humanity.

For several weeks, [Y/N] had to struggle with basic things in everyday life - finding food, water, ammo for weapons he used... While also barely surviving due to many wounds he got after the bombing run. Side of his face turned into a darkened, scarred tissue, his arms and torso were deeply cut and burnt.

Until one lucky day, UN intervened, "freeing" him and many others, evacuating them to another countries. Other people in his age are being moved to another countries, in order to help them move on on events of the war. [Y/N] is being moved to Japan, into a "special" school.

But will his "freedom" help him get back to "normal" society? Do you think people he might meet will change them for the better... or worse?
And most importantly - will anyone hear his mute song of sorrow hidden behind the mask of not caring?