"Old man? Who is he?"
"It's our beloved headmaster," the elder rose up his head before shouting like crazy, "it doesn't make any sense to ask everyone to come here and check on all the techniques the library has! If you want to make them stretch their brain muscles, make them go to your private library, not this one!"
William kept his silence while following the elder inside. Many spirit masters already were getting in without even caring to say a single word.
The most they did was to just nod in greetings towards the elder, not sparing a glance to William.
The words that the elder said made William puzzled. 'What's wrong in that old man's head?' William didn't know that such weird actions got instigated because of him.
From the first moment the headmaster realised what was going on, reaching the same conclusion as William, the former decided to start an all out investigation and research.