The episode begins with a flashback, showing the school's founder making the pac

The episode begins with a flashback, showing the school's founder making the pact with "The Guardian" The spirit is shown as a dark, shadowy figure, with glowing red eyes The founder is shown as a kind, gentle old man, but with a hint of desperation in his eyes The camera cuts back to the present, where Taro and his friends are researching ways to appease "The Guardian" They discover that the spirit is connected to an ancient ritual, which must be performed to calm its wrath