Realizing the uniqueness of the environment, Du You diligently began analyzing his surroundings, using his knowledge as a Spellcaster. As he continued his analysis, he gradually found some particular aspects of this Highly Toxic Swamp.
"Indeed, this is the place where the rules of the universe converge; living in this highly poisonous environment year-round, it is a good place to comprehend spells related to extreme toxins."
Although somewhat different from what Du You had imagined, it could also make up for his shortcomings in combat.
The spellcaster's abilities began operating, and fluctuations in the spiritual power of the Spiritual Sea arose. Du You gradually communicated with a mysterious power in the vicinity and gained some understanding of the structure of the Highly Toxic Swamp.
Du You also felt that, following these rules, if the patterns were drawn, they would form special natural runes. Then, using special means of refining, it would be a new spell.
