2016-02-17, 12:10	Link #14
Senia Senior Member Join Date: Nov 2014	^ Spoiler: He chooses to hide it because it would bring unnecessary trouble with people pestering him to let them return home which is something he can't do and even if he manages to explain things, next they'll despair because they can't return home. Better just keep it a secret. It's a complete mystery why they were summoned but it's suspicious that one of the children mentioned in the op went missing around 100 years ago leaving only a letter saying "Its been 200 years so I think I'll start seriously researching summoning now" so she's the prime suspect.