In the administrative system of the Ivory Tower, apart from the singular Principal, there were three Vice Principals who oversaw various aspects. One Vice Principal was in charge of institutions related to the Abyss and was often absent from the school, while another was responsible for confidential projects and various research, basically never making public appearances. Therefore, the only one who stepped in to manage the school's affairs and the academic research department when the Principal intermittently went missing was Mr. Isaac, who never spoke of his family background. If not for him, the school's operations might not have been as streamlined and efficient as they were. What was even more astonishing was that after handling all those complicated tasks, he still found time to teach classes and guide students, demonstrating endless energy. He was like a clock, each minute brimming with efficiency. Not a single second was wasted.
