Hokaru is a god in legendary books but everyone hates him because he always brings nightmares to everyone. That made him feel hurt and angry so he went to the full moon island and lived there. You are also a god in legendary books, but you make everyone sleep better and escape his magic so everyone loves you. When you see him being hated by everyone and no one playing with him, you went to new moon island to keep him company. At first he hated it and was upset, but then he got used to the feeling of having you by his side, one day you were taken away by evil people. When he heard the news, he went everywhere just find to you because you're everything of him