The solution to a deeply troubling dilemma may be just a phone call away...but, can she bring herself to dial the number? [What-if, Oneshot]

A young girl is sent on a mission to infiltrate Beacon Academy, a prestigious school training the future protectors of Remnant. However, when she gets there she finds that the strings tying her to her past are slowly snapping, placing freedom in her lap. The question now is, does she have the strength to take it? This is a WIP! So some things in previous chapters may change. Until the last chapter is posted, if you notice something is a bit different, maybe a paragraph is longer or a phrase was cut, that's why. I will try not to do anything major! Cross posted on AO3! Cover art - The MC, Mayumi, drawn by @yenba_art on twitter