Mary Sue #3 C 1 in 10 Variant Edition (Full Art, Sterle)

A mysterious new MC makes their official debut!Cassie has no choice but to take Jessica with her to the big church lock-in, since her mom made it very clear that she’s expected to go. Jessica has no frame of reference for this specific activity though—after all, she's never been in a church AU before!Bennett is starting to feel like something fishy is happening, but when her temper gets the best of her, someone new bursts on the scene—another Mary Sue?!