Kashumir grew up working as a mercenary to buy medicine for her precious younger half-sister, Aria. On her way home, after completing a mission as usual, she trips and hits her head, causing her to remember her past life; thus she realizes she had been reborn in the world of the novel <The Night of the Fairy>. Her sister was the main character of this reverse-harem romance while she was one of the villains causing Aria to suffer hardships. Since there is no way Kashumir wouldKashumir grew up working as a mercenary to buy medicine for her precious younger half-sister, Aria. On her way home, after completing a mission as usual, she trips and hits her head, causing her to remember her past life; thus she realizes she had been reborn in the world of the novel <The Night of the Fairy>. Her sister was the main character of this reverse-harem romance while she was one of the villains causing Aria to suffer hardships. Since there is no way Kashumir wouldKashumir grew up working as a mercenary to buy medicine for her precious younger half-sister, Aria. On her way home, after completing a mission as usual, she trips and hits her head, causing her to remember her past life; thus she realizes she had been reborn in the world of the novel <The Night of the Fairy>. Her sister was the main character of this reverse-harem romance while she was one of the villains causing Aria to suffer hardships. Since there is no way Kashumir wouldKashumir grew up working as a mercenary to buy medicine for her precious younger half-sister, Aria. On her way home, after completing a mission as usual, she trips and hits her head, causing her to remember her past life; thus she realizes she had been reborn in the world of the novel <The Night of the Fairy>. Her sister was the main character of this reverse-harem romance while she was one of the villains causing Aria to suffer hardships. Since there is no way Kashumir would