Emília is a cheerful and optimistic individual with a deep love for fairy tales, driven by a determination to secure happy endings for her family, friends, and the world. This personality starkly contrasts with her childhood, where she was notably timid and socially withdrawn, preferring solitude with picture books over interaction. A pivotal shift occurred upon receiving a mirror necklace from her grandmother, intended to help her practice smiling and build confidence. This led to an encounter with an unnamed girl in a forest who became her first friend and inspired her to overcome her shyness. However, this mysterious friend vanished without explanation, leaving a lasting impact. Following her family's move to Rainbow Hills, recurring dreams hinted at her destiny involving a magical team. On her first day at a new school, she encountered Candy, a pixie from Jubiland who emerged from a flying book. This coincided with the arrival of Ulric, a minion of Emperor Nogo, who cast a despair-inducing spell on the town. Protecting Candy from Ulric, Emília's unwavering resolve activated a Glitter Pact device, enabling her transformation into Glitter Lucky. Initially overwhelmed by her new abilities and costume, she gradually embraced her role, defeating Ulric's Buffoon monster with the Sparkle Storm attack and securing the first Glitter Charm. Emília's relationships are central to her journey. She formed a close bond with Kelsey, her first friend at the new school, whose encouragement during Emília's nervous self-introduction proved instrumental. Kelsey's later transformation into Glitter Sunny was directly inspired by Emília's belief in their friendship. Emília also connected with Lily over shared interests in stories and art, and admired April's athleticism and leadership, actively recruiting her for the team. She deeply respected Chloe's intellect and sense of duty, initially disappointed by her refusal to join but overjoyed upon her eventual acceptance. Emília's protective and caring nature extended to Candy, with whom she shared a living space. While occasionally frustrated by Candy's mishaps, she consistently supported the pixie, and Candy reciprocated with concern for Emília's occasional impulsiveness. Her appearance features dark magenta eyes and medium-length hair styled in distinctive cone-shaped buns secured by yellow bows. As Glitter Lucky, her hair lightens, lengthens, and forms low twin-tails with curled strands; she also gains a tiara with a dark pink gem, a choker, a light pink dress with ruffled trim, and signature boots. Advanced transformations include Tiara Mode, where her tiara becomes a gold crown, and Princess Lucky, marked by tightly curled hair, a halo, gold wings, and a ruffled white overlay dress. The most evolved form, Royal Mode, involves further hair lengthening and thickening, a gold crown with pink diamonds and wings, a feathered white chest covering resembling a cape, feathered wrist pieces, wing-adorned boots, and larger white wings. Emília's leadership evolved throughout her battles. Early encounters with threats like Ulric caused initial panic, but she learned to harness her courage and determination, mastering her Sparkle Storm attack and strategically guiding her team. Her commitment to protecting others and creating happiness remained unwavering, fueled by her fairy-tale-inspired worldview. Her growth from a solitary child to a confident leader centered on embracing friendship and perseverance to achieve her ideal of universal happy endings.