Actually, the movements in the hall of sun wasn't simple when the Sun God created a new lava pool just for the Moon Goddess and her children familiars. The moment he made changes in the hall, everything within it had shifted and this caused the volcanoes to suddenly erupt putting everyone on and near the volcano in danger. Well, this erupt will only kill those without any fire elemental related abilities, spirit roots and physique. Those who have one of these three can survive.
The ones who reacted fastest and noticed the changes at first movement were Sword God Roushen and Sect Master Xing Kunlun. They noticed the movements of qi even before the land under their feet shook and the volcanoes erupted.
