Kim Yongsun never knew her life would change drastically after all the hassle and self denial when she got her acceptance letter in a wizarding school. Turns out in her seventh year as a Hogwarts students, the real turning points just about to begin. All because of a stupid tournament, but mostly because of Byulyi. Hogwarts / Triwizard tounaments AU!

Compilation of Moon and Sun AUs, one-shot and multichapter. Daycare AU: 1/? Kim Yongsun adores and love children, on top of that she's being paid. She's leading a life with an ideal job for her.  What she doesn't expect is falling for one of her student's parent.