Aether and xiao were childhood friends. Although they've kept it a secret because friendship between angels and demons was forbidden. Out of nowhere their fathers decided to stop the war, but to do that the angel's prince and demon's prince were arranged to get married. Aether was devastated that because of the marriage xiao will hate him. But xiao secretly had romantic feelings for him and loved the situation... they were sitting togheter eating a meal "do you like it?" Xiao asked