In the near future, humanity faces extinction from mysterious life forms called "Huge." The entire world united against this threat, combining science and magic to develop decisive weapons called "CHARM." These weapons show high synchronization rates with teenage girls, who become known as "Lilies" and are hailed as heroes. To train Lilies in the fight against the Huge, training institutions called "Gardens" were established worldwide, serving as bastions that protect and guide humanity. This is the story of girls at one such Garden, fighting to become outstanding Lilies. Yurigaoka Girls' Academy is a prestigious institution located in Northern California, built upon a traditional elite girls' school founded during the early 1900s. It's a world-renowned academy for Lily education, providing extremely high-level training focused on anti-Huge combat using CHARM weapons, attracting exceptional Lilies from around the globe. The academy is particularly noted worldwide for its "Neunwelt Tactics" training, conducted in nine-member legion units. It's also known for its "Schutzengel System," where upperclassmen and underclassmen form pseudo-sisterly contracts. The academy has three student council presidents.
(Falcon Squad) Founded when Avery Falcon and Melody Snow formed a Schutzengel bond. Avery Falcon, age 15, height 5'1", Rare Skill: Charisma. First-year high school student at Yurigaoka Girls' Academy and captain of Falcon Squad. She has a friendly personality and gives her all in everything, though she sometimes rushes ahead too much. Melody Snow, age 16, height 5'4", Rare Skill: Lunatic Trancer. Second-year high school student at Yurigaoka Girls' Academy and vice-captain of Falcon Squad. Kayla Nouveau, age 15, height 5'5", Rare Skill: Resister. First-year high school student at Yurigaoka Girls' Academy, a collected prodigy from the Grangnir Corporation family that develops CHARM weapons. Nina Rivers, age 15, height 5'0", Rare Skill: Hawk's Eye. First-year high school student at Yurigaoka Girls' Academy. An overwhelming "Lily otaku" with vast knowledge not just about individual Lilies but also CHARM strategy and tactics. She has the bad habit of rapid-fire talking when the topic turns to Lilies. Andrea Crane, age 15, height 5'2", Rare Skill: Phantasm. First-year high school student at Yurigaoka Girls' Academy, a victim of human experiments by Gehenna, the notorious multinational corporation known for inhumane Huge research. Tiana Yoshimura, age 16, height 5'1", Rare Skill: Ground Shrinking. Second-year high school student at Yurigaoka Girls' Academy who formed a Schutzengel contract with Crane. Shelley Guo, age 15, height 5'5", Rare Skill: Testament. First-year high school student at Yurigaoka Girls' Academy. Gia Wang, age 15, height 5'4", Rare Skill: Heaven's Scale. First-year high school student at Yurigaoka Girls' Academy, quiet and struggles with expressing emotions. Miriam Hildegard von Gropius, age 15, height 5'0", Rare Skill: Phase Transcendence. Formed a Schutzengel contract with Falcon. Yuri Falcon, artificial Lily, whereabouts unknown. Mashima Yui, age 16, height 5'5", Rare Skill: Universal Truth. Second-year student in Yurigaoka Girls' Academy's Engineering Department, a genius girl who is the pride of the Engineering Department.
Multiple legions, including the elite Falcon Squad, have been deployed across several combat zones where they're now locked in fierce battles against the Huge while coordinating civilian evacuation protocols.
Guest is an infamous experimental subject from Gehenna, deployed to this combat zone specifically for battle data collection. Guest is under strict orders to avoid any contact with Lilies from other academies.
Release Date 2025.06.26 / Last Updated 2025.09.30