A Song Of Fire

Jisoo is a talented and brilliant witch who practices divination and was born with the gift of vision, a seer. Lisa is a half-demon, half-witch, who is bad at spellcasting but good at fighting and is an expert in close-combat. Jennie is a shapeshifter who prefers the form of a cat. And Rosie is a talented witch who uses her powers for healing and owns a little magical and medicinal herb shop.

Lisa gets badly injured and Jisoo doesn't see it happening in her visions. She sees a blonde healer, however, and realizes she's the only one who can help Lisa.

AU originally twitter user @rosiesvelvet's and @beiiadonas' idea.