Who Can Compete with in the Continent of Gods and Demons?

On May 24, 2093, after a shocking earthquake that spread across the world, large sinkholes appeared in various places, and countless cities disappeared from the earth... At the same time, cities with different styles quietly appeared on the borders of the five continents of the Gods and Demons Continent: east, west, south, north and middle... The Celestial Clan occupies the ninth heaven, and the human race becomes the protagonist of the world. Their descendants are spread across the five continents. Contracts are signed with all races, and summoners are born... There are strong men who summon giant dragons to fly to the nine heavens, and there are villains who summon the undead to destroy the country. The chapter of the prosperous age begins... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.