Hatsu's attitude towards his training wasn't one that Atma liked. He turned to look at the rookie and said, "Look kid, I don't doubt that your demon can teach you a lot, he is a demon and can share his experiences with you. The thing is in order not get wrecked by the huge army looming over our heads we need to train together as a team. We will live or die by how well we work together. We'll need to get as many other Hunters as we can to train with us too. We don't want to have some rookie inadvertently killing some our own hunters do we? I think not." Atma finished his long rant by taking a drink from his canteen.