Daniel gave an order to everyone at the gate to open the gate, because his uncles were coming, everyone knew who Daniel's children were, just newbies who didn't and Daniel also didn't want to talk about who he was. In this part Daniel was very confidential with his family he did not let it strange to know who they were until he trusted them You can think this was wrong we for Daniel it was not he was defending his family his post his legacy this was more important for Daniel.
When their uncles arrived they were a party for everyone who knew them.
Daniel already explained to them what to do, the God of agriculture would teach people to cultivate Daniel told Hephaestus to teach how to make weapons, his aunt he asked to teach the children, she was very happy with this proposal, her cousins could take care of the children while he was not here, that was the only thing Daniel cared about, the children would be the future of humanity, and he cared a lot about it.