WHAT IN THE WORLD WAS THAT ENDING???!! everything felt rushed and there were no proper exp...

WHAT IN THE WORLD WAS THAT ENDING???!! everything felt rushed and there were no proper explanations nor background informations about astairs mother, the whole spirit kingdom, what house hilette did to the spirit kingdom IN DETAIL, even leodoras character development seemed to lack depth and most importantly HOW WILL ASTAIRS AND KYLAS LOVESTORY UNFOLD?! IM SO NOT SATISFIED WITH THIS ENDING I WAS SO DISSAPOINTED. I doubt their will be side storys BUT I HAVE TO PRAY UGHHHHH