A oneshot inspired when I first heard Happy by Taeyeon and Eight(Prod. SUGA) by IU. 

Samantha is a eight year old little girl. She was abandoned by her parents and older brother on the "bad side" of town. Thing is, they knew something about her, and that scared them. Thing is, she was twenty-five when she turned into a little eight-year old girl. She didn't really know WHY until she had a dream. After that dream, she gained a power she had always wished she had. Suho finds her on the streets of Seoul when he was walking home. So, what happens when she becomes "Exo's Little Si