Hitori skipped the academy for the next two days, and no one bothered to force him either. He just spent the two days in the Vr-cade, reading books, checking his inbox, but not entering the game at all.
Reon was getting better, and she was fit enough for a fight, if it came to that, in just two days. She realized she had not contacted he parents in a month, but Kakashi stopped her before she could contact them.
It had a huge risk to their lives and hers, too. And it turns out, that Onogi did not really have her brother in captive, it was his plan to trick her– and it worked.
Hitori was totally unaware of this, but everyone felt distanced from him lately. Reon did not even have a chance to thank him properly, he was not expecting thanks from her anyway.