Birthdays are only updated once, there will be many more people later, and there are some I can't think of, haha.
I hope you all like it~ (Zero Nanyang's extra story will be put on hold for the time being. I think it may have been revised and I'm writing it now (because I forgot about it now, and my characters are all too similar, so it's a bit hard to figure out.)
Purpose: Happiness is more than just birthdays
