joygi
It was a very rare occasion for angels to be sent down to Earth, and even more rare if the angel in matter wasn't a guardian angel. Seulgi was extremely nervous to come to the planet Earth, she would have to protect and make sure that a human girl would be safe during the period of one year. Sooyoung was not the type of girl to get into trouble, but she was very clumsy and sometimes even socially unskilled, so Seulgi thought it would be an easy job to take care of her. The hard part seemed to pretend to be a human while doing her job. Well, turns out that even angels get confused while living among mortal beings, and Seulgi was a bit... ungraceful at times. That, and the fact that Sooyoung seemed to get nervous whenever the angel was around her, made things a bit harder than expected. Seeing how things worked out of Heaven was very confusing, but, if it meant being around the pretty girl, Seulgi didn't mind that much.
