Capítulo 1515: Waste Not, Want Not.

Everyone ignored Ragnarok. The smart thing right now was to escape, which they did. Unfortunately, there is no escape for them. The whole plane has already been enveloped by a large cloud of black fire. 

A voice came from the barrier around the plane. It chuckled and said, "Hehe. There is no escape for you. You will all die here."

There is a black apparition with four golden eyes and two golden horns outside the plane. This apparition is producing a copious amount of Chaos energy that has formed a cocoon around the plane. This cocoon sealed the whole plane and everything within it. 

This is Legion's backup plan in case they fail to acquire Legion-8's heart. At least they won't leave empty handed. It goes without saying that they don't plan to let anyone go today. If they fail, then everyone should lose something.