The five boys made a promise to the Star but forget about it after time. They started getting weird Body Parts. When Yeonjun Discovers that his horns grew bigger, he gets scared and goes into the woods. When he goes to sleep, he gets woken up by a bright light and gets attacked by a two eyed cat. The other boys find him after he managed to escape and break off one of the horns. Hueningkai's wings symbolise innocence, purity and the good because they're white. Taehyun's eye means that he sees things other don't see or that he constantly remembers the star as it's shown in his iris. Soobin's ears mean that he hears a lot of things and caught/ catches up on a lot of things through hearing. Beomgyu has spikes on his shoulders. Those symbolise pain and suffering and are also associated with death. They don't seem dangerous at first sight but have a deeper meaning.