Yoona accidentally gave Taengoo the wizard's love potion to the wrong person. And now she's running away from Juhyun. But happens when the angels from above intervenes to punish her. And another happens when the angels themselves got entangled into a love chaos.     

"There was a stone in a dark forest,  that stone lives in the darkness and had never seen a light in it's entire lifetime then, there's someone who came in the forest. A girl who brought a lamp that shines like a lightbulb who's bright as the weather today. That girl picked the stone and carried it with her wherever she goes. And that stone would like to be carried by that girl forever..."