Itsuka Sekai wo Sukuu Tame ni – Qualidea Code

In the light novel 'Itsuka Sekai wo Sukuu Tame ni – Qualidea Code,' also known as 'For Some Day We'll Save The World - Qualidea Code' or 'いつか世界を救うために　―クオリディア・コード―,' readers are transported to a world where humanity fights a constant battle against the mysterious 'unknown.' After children awaken from a long slumber to find themselves endowed with supernatural abilities, they band together to defend Tokyo, Kanagawa, and Chiba from the relentless threats emerging from the Tokyo bay gate. This action-packed tale blends elements of drama, sci-fi, shounen, and the supernatural to create a riveting narrative set in a post-apocalyptic landscape.