In Triton, there have been records of Elves living deep in forests so when Vishnu saw there are no Elves here he wondered if these academies just left them to do as they pleased but it didn't fall in line with how the Alliance worked so he became curious.
He looked to his right where the people from Hex are chatting, he decided to ask them about it. They have been on the ship for longer so they might know what is going on. Vishnu went near Noah and asked him about it "Are there only humans on your planet?" Noah looked at Vishnu a little surprised as this question came out of nowhere but then he understood, that they were like him at first too "No, there are also elves on our planet but no elf came during the selection test."