If you are reading this comment your parents will die within 5 years. To undo this curse you need to copy this and paste it on 5 other manga. i'm so sorry
I started reading this ages ago, and finishing it, I'm surprised I didn't finish it earlier. It's so amazing, I just love it. It's not the best I've read, as I like manga that have a chapter dedicated to everyone else at the end. The side characters were just as important as the main ones.