When Star Butterfly and Marco Diaz explored a cave in the outerlands of the Mewnie Kingdom, they were only seeking the "Mirror of Sight", an artifact which allows the user to see anything they want by looking into it. But after a near-death experience in the cave, they returned home to discover that something terrible happened while they were gone...
Star Vs. The Forces of Evil - Rated: M - English - Horror/Drama - Chapters: 81 - Words: 222,681 - Reviews: 280 - Favs: 204 - Follows: 179 - Updated: 10/10/2017 - Published: 1/4/2017 - Star B., Marco D., Jackie L. T. - Complete