As you can see this story based on woohyun's first solo album. I just thought that the song are related from one to another so I decide to put my thoughts on used just to get the feeling out..  

When the sky darken the moon arise. Accompany the sleeping earhtlings who lost the source of energy with the charm of the light. When the day come the Moon fade away replace by the mighty Sun and soon the deed be forgotten by the Earth When the Earth, the Moon and the Sun ar