Early the next morning,
Han Dong arrives at the cafeteria area for the last "breakfast check-in."
At the same time, he discreetly hands a note to the chef with critical information about the action and the important [signal].
At the four-person cafeteria table,
Han Dong, Pope, Mr. Black White, and Newton sit together,
silently,
each of their tasks long confirmed, with nothing more to say.
They only wait for Han Dong to give the [signal], then everyone's actions within the campus will unfold simultaneously.
Pope still heads to the library to make contact with the Fourth Incarnation of Mr.Teacher,
Mr. Black White goes to the special classroom set up separately in the dean's office to study with the Shadow Students,
while Han Dong and Mr. Newton head to the teaching building and enter the classroom marked [0104],
