Introduction: Based on the 2015 Japanese multimedia project, Qualidea Code, and the Honkai franchiseOn 21 December, 2012, the world collapsed. In a global event codified as the "Fall," interdimensional beings referred to as Honkai (娉曟櫐, H艒kai) began invading Earth with "ground zero" being huge swaths of land centered around East Asia, hence the chosen name for the invaders. Led by the young genius Dr. Dzhokhar Tsarnaev, a team of scientists perfected the technology of ?Cold Sleep? through reverse-engineering of the Honkai and disseminated it throughout the world in late 2013; the world collectively decided to send all children鈥攁nyone under the age of seventeen鈥攖o sleep, preserving them for the future.Over fifty years later starting in 2064, Japanese children were aroused from sleep and it was swiftly discovered that they had gained supernatural abilities鈥攇iven the name Qualidea鈥攚hich were exceptionally effective against the Honkai. Left with no choice, the South Kanto Defense Liaison Conference employs the children鈥攌nown as Arbiters鈥攊n the war against the Honkai, educating them in three specially-constructed institutions centered in the three cities forming a defensive triangle around the head of Tokyo Bay, Chiba, Tokyo, and Yokohama. This story centers around Sonoka Tenkawa, the young head student representative of Tokyo Preparatory Academy and the Herrscher of Time鈥攁 title granted to her as the sole wielder of a time-type Qualidea, as she fights to save the world....