Versatile Mage: Heavy Water Overwhelms the World

Nan Yi starts with the Water and Space system, with a natural effect: heavy water. The quality of the water system doubles with each level up!
Accidentally got the sacred object of Nuwa's descendant Nuwa snake, who can break the defense of level 5 water defense! Level 5 explosive wave swallowed the sky and blocked the sun!
At the freshman assembly, the students of the Water College looked at their own delicate little water bubbles, and then looked at Nan Shen Anxin's fourth-level water defense, and couldn't help but doubt their lives.
At the Mingzhu Exchange Competition, a huge wave almost flooded the audience seats, giving the students of Mingzhu Water Conservancy on the East Coast a little shock!
Setting: Three years older than Mo Fan, original script, original single female lead, starting from a non-Bo City, the protagonist is positioned as a master of water system, and all magic systems are developed with water system as the core!
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