Countess Alicia, who loves potion research more than anything, devotes herself to developing magic potions at her own research institute. However, her father, who believes that ``women don't need to work,'' doesn't like Alicia's potion research, blows up her research lab, and banishes her from her territory. Alicia is at a loss. However, her [Synthesis EX] is a super rare skill that no one else on the continent has! Make full use of those skills to overcome difficult problems. Meanwhile, since she lost her girlfriend Alicia, she can no longer benefit from her demon-proofing potion, and monsters appear one after another in her territory... The long-awaited comic version of the popular fantasy!!