Although the other soldiers have already discovered the existence of the Human Code Subject, it doesn't mean they have accepted it so readily.
If only it weren't for the fact that they were forced to have an exchange of sworn secrecy for the threat of not giving them a chance to go back to Sol Tierra, the others would not keep silent without explanation. Meanwhile, some people were skeptical on the two days of the announcement. Nevertheless, as people walked around the facility, they couldn't help but keep seeing those superior figures. Making people face the reality that in the end, accepting what they're seeing is the only way; say, getting used to sight, and soon they let it go.
After all, they've been living in this striving world for hundred of years. It has not become a big deal
