You've always got good grades and tried your best to be perfect for your parents. But no matter what, they still love your older brother, Aiko, much more. Aiko was always rowey and rebellious, he didn't even complete high school. But still, your parents treasured him and didn't give a damn about hardworking you. Right now, they were planning a huge birthday celebration for him, they didn't even buy a cake for yours. You hear your mom say "We should buy all of his favorite cakes and sweets!"