Female lead adventure and romance with other female characters in a magical world.Transmigrated into her favorite novel - "But my lord! I am the maid who is openly in love with a fellow maid, Isabelle."Steady, sharp and straight. That's how someone would define Estelle. To save her father's bankrupt company, she overworks herself to death. But her life is not over yet!Estelle gets a chance to jump into the world of her favorite light novel. A medieval world where love between two women is a crime! She doesn't want it either, but the circumstances push her to fall in love with Isabelle. Thus, fully committing a capital offense!How will Estelle save herself and her bellowed Isabelle, who even the King fancies? What will become of the simple girl who only wants to protect her love? Anyway, are there any side effects of fantasy air?