Lords of the Heavens, Starting with Mythical Civilization

(World view + high dual quotient + strategy for the heroine + multiple civilizations + non-novice writing) Start with the elven mythical civilization, side rule [Magic Assimilation], magic particles can write particle-level artificial intelligence, and the setting set is immune to all set spells. There are two gods in their childhood, one is the guardian armor of gods and sentient beings, and the other is... The stolen Nasida.