Deities with strong physical qualities and some close combat ability were fine, but ordinary deities without the help of rule abilities might even find that ordinary living beings have the capability to defeat them. Given the situation at the time, having lost their rule abilities, those dozens of deities were undoubtedly at the lowest point in history.
Under such circumstances, if they encountered danger, those deities didn't think they had the capability to cope.
Moreover, since spatial abilities could no longer be used, it meant that if those deities intended to leave, they would no longer have the means to use spatial abilities at that time.
When they could use spatial abilities, leaving any domain wasn't difficult for those deities. As long as the ability was activated, they could immediately disappear from where they were. In such a situation, if those deities wanted to leave, naturally few would have the ability to stop them.