PruCan: When I was Invisible

Everyday is just excruciating. Being mistaken as his brother, people forgetting his name, not even being seen at all. It's pain for Matthew. In his mind, he's slowly dying. But it's nothing compared to his unexpected new friend... who in fact is physically dying. How will the events play out? Will it be in their favor? Will they learn from each other? Or will time run out?....

((This fanfiction completely ignores the personifications and focuses mainly on real world issues that the characters may face. If you're not fond of hearing about depression or death, this story may not be for you. But if you're into the feels, be prepared~ Hetalia and characters don't belong to me. Only the story idea. Please enjoy the story po~))