King of Fighters Water Emperor

As a fan of The King of Fighters, I am somewhat dissatisfied with various storylines. Tangtang's heavenly protoss can't defeat a few mortals, and the strongest villain BOSS Orochi, as a god, can't kill even one person despite working so hard in the void. Kusanagi uses fire, Yagami uses fire, and the Eight Heroes use earth, thunder, wind and fire. Even the "passers-by" are also using wind, fire, thunder and lightning. So where is water, the ultimate representative of life on earth? The author tells you that this is coming. The author doesn't like studs, so there should be only one female protagonist, but there may be additional ones, so there is a gap left as a backup; the author is not a full-time writer, just a personal hobby, so the updates and word count will not be too many; the author is a research party, so there will be a lot of popular science and complaints, and he doesn't like to get into it by mistake; the author is a newcomer, so the quality of the writing is worrying, so try to be the best. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.