Yang Jeongin, a boy from the 10th grade, has the same nightmare every day - Someone is following him through the dark streets - and it really creeps him out. Dreams must have a meaning, so... What if Jeongin's nightmare becomes reality? ⏩English isn't my native language, so I apologize for my mistakes T-T⏪

Aether and Lumine are siblings. One day they wanted to travel and went to a forest. Lumine saw some beautiful windwheel asters and wanted to take some for home. As she picked some, a portal opened and two arms pulled her inside. Aether heard Lumine screaming. But when he was looking for her, she wasn't there anymore.