Takes place after the events of "Forgotten Friendship."

 It had been a week since the Memory Stone Incident, and everything is back to normal. Or so we thought. Sunset Shimmer has been acting very odd to her friends lately, which has been worrying them. Especially Twilight Sparkle. Sunset has been secretly having trouble sleeping, cutting her skin open with a razor blade, and wearing the old leather jacket she wore back in the days she was a bully. And boy does Rarity, of course, thinks it doesn't match her current style. Twilight decides to find out what her friend has been hiding from them, as she doesn’t like it seeing her best friend in a sorry state. But what is Sunset hiding? Is it good? Bad? Only 1 way to find out. And Twilight is gonna be in for a big one!

Set in the SciSet Chronicles timeline

Cover art by omame0521