Ryuko Matoi has left her time at Hounouji Academy behind her, and is ready to continue high school in peace, that is until her sister tells her that Life Fibers aren't done with their family just yet. Life Fibers are being sewn into the hero costumes of UA students, and Ryuko and Mako have to become students to sniff out the problem, but this isn't an ordinary hero school...
Rated: T - English - Chapters: 3 - Words: 6,796 - Reviews: 30 - Favs: 139 - Follows: 177 - Updated: 2/4/2020 - Published: 10/22/2019 - Ryuko M., Satsuki K., Izuku M., Katsuki B.