Sam left the office at the principal's permission. Before he left, he had considered the offer principal Lukeman gave him but he wasn't willing to accept the offer. He was skeptical about it but kept it to himself.
After leaving the principal's office, he closed the door behind and let out a sigh. Principal Lukeman had said something about his soul energy, he said the only way to help him was through the dungeons only summoners were allowed to go.
The issue of Lisa Smith was also on his mind. At first he didn't know that she was the daughter of Mr. smith, a well known business mogue in Litzen city. Practically everyone knew he had a daughter, but Sam didn't register that it was his daughter when he met lisa.
Based on principal Lukeman's words, the hall of summons was the registration phase for those who wished to participate in the upcoming tournament.