The Dark History of the Reincarnated Villainess, Vol. 13

What will we find under the mask?! Writing a self-indulgent fantasy romance fic featuring her ideal best self during her teenage years was... Well, let's just say it certainly came back to bite one Konoha Satou. After all, she's now ended up as the villainess of her own story--as Iana Magnolia herself! And although she started off trying to protect the happiness of the characters she adores, Satou's been backed into a corner. She now faces the very real threat of world annihilation at the hands of the true Demon King and the more immediate threat of the Knights of Schwartz taking it upon themselves to murder everyone stepping out of line for the sake of correcting the plot. Playing the part of the villainess while guiding the heroine as she hides her true identity from the main love interest when he's out for blood is no easy feat--is survival even possible?!