"Wait, had he seen through since the start?", the man asked in a low voice.
"…"
The man and the lady were completely shocked after hearing what he said.
They turned back but the principal and the teachers had already left.
Yes, they thought that it was waste of time so they left early. Regardless, the man and the lady were baffled.
They knew that he passed the test since he had noticed them, however, he didn't mention it.
Therefore, both of them suddenly dashed through the other door that was present towards the back wall in order to go and inform the teachers.
Meanwhile, Rex walked out of the office and with a sad expression, then walked right towards the reception and material building.
The princesses were not present near the windows or on balconies right now. Ten minutes ago, their breaks were over and they were called for the next classes immediately.
Of course, no one saw his sad expression.