The death of an ordinary girl was treated as scrap by the international biological experiment agency IBEM, which deliberately caused the accident, and installed firearms to serve them. When heading to the underground experimental area of the abandoned mine with dozens of recyclers, they retrieved the frozen super-scientific technology "Victoria". When the "Victoria Core" was removed, the mine collapsed uncontrollably. The heroine resonated with "Victoria" and gained unstable power. She woke up from the puppet state and remembered what happened during her lifetime. The heroine used "Victoria" to escape from a desperate situation, and the confusion after freedom finally made the heroine decide to return to school. Because the buried mine could not be explored, two years of tranquility disappeared. . . . . However, what will happen next.