Preparations (Volume 2 Ending)

"Is everyone ready?" The master asked. 

"Mhm" Replied Serena. 

"Everything right here," Said Ariel. 

"Yeah," Said John. 

Everyone including John had their luggage prepared, and carried it in their bag. After all, everyone was on vacation. And since John, Serena and Ariel were in the Alpha class, they had the option to prolong it from the normal 3 months to 6 months. 

John's master was the one who planned everything. She had told him that for his training to finish, they would have to go somewhere, so he decided to wait until school vacation. 

Everything about this sounded perfect to join, time off school, being able to relax, except for the two main problems. One, Eleanor can't go because she had to stay with her dad. They had tried to convince him but he wouldn't change his answer, which resulted in them having an argument.