Animal Middle school

It's Ysbel Ouerr's first day of school! She come to school the next day with bad news though, she had to move away to an unknown country that her dad had to study. She told all her friends good bye and they all gave her good wishes. Her best friend, Katelyn Coi knows about the school that she is going to though, and he knows she will never be the same... But what is Ysbel's dad's secret?