According to the first plan, some god realms are likely to perish, and only a few will be able to escape. The sea dragon and the violet emperor have made it possible for them to escape, but they still have a long way to go. The black hole can't swallow the energy of chaos, so they have to open a passage through the hole to get out. The white around them has also started to fade, which means that the surrounding world will absorb the chaos on its own. They need to open the passage as soon as possible, because they don't have time to lose.