Coiling Dragon: An Unconventional Transcendence.

Transmigrated into the world of Coiling Dragon, Locke arrived just as the First Faith War was beginning. With an affinity only for the Water element, he had no choice but to focus primarily on survival. Starting with the most basic spell, Water Mist Technique, he gradually unraveled the profound mysteries of the Law of Illusionary fog, setting himself on a path dominated by illusion magic. — Description from novelcodex.org