The main character of the novel suddenly finds herself inside the "Magic Mirage" mansion in the body of the daughter of Marquis Vesta. Her fate is not to be envied — in the finale, the mad magician Aster Liskhi, who is chasing Kayla's younger brother, will take her life. The only way to save Franz and the rest of the family is to swap family heirlooms with his brother so that he can protect himself from danger with a magic shield. Now the girl will have to become a knight, from now on she is the mistress of the magic sword — Shute. Deciding to go to the academy instead of her brother, Kayla takes the first step towards her new destiny. Along the way, she fights a dangerous monster for the first time, and saves the beautiful young Astel Aizar. Will the heroine be able to outsmart the villain and avoid the tragic ending that fate has in store for her? And how is the mysterious Astel Aizar connected with the secret of Aster Liskha?For a wide range of readers.