Rumi is a pop star, demon slayer and hair goals. (Netflix)Enter scene: The bathroom. A mom stands behind her daughter, staring at the mirror. A brush in hand, elastics up her wrist, she works tirelessly to create a braid that emulates the strength and power of a demon slayer.She's only mortal, but she knows the pressure is on: She's trying to sculpt her little one's hair to look like the KPop Demon Hunters heroine whose long, voluminous lavender braid is the style of the summer. Mom does her best. Rumi's animated after all.