I am desperately searching for a story called "Playground" (I'm 80% sure that is what it's called). I read it a few months ago and I must have forgotten to subscribe or label it. I really want to read it again, but I have failed to find it. I have literally been searching the site for hours with no luck.

The main characters are Got7/OC. From what I remember the OC was raised in an orphanage with Yugeom. She befriends Youngjae after they are both bullied by Jaebum. I can't remember if it was rated M or not. Does this sound familiar to anyone?? Please help me find it! I really hope the author didn't delete it or deactivate his/her account. This has been frustrating me all day.