This world is called the Xuantang Continent. Fifty years ago, heaven and earth changed: celestial waters flooded the land's veins, and springs erupted from below, turning seventy percent of the Nine Provinces into vast wetlands. Nourished by spiritual energy in the water, fish became magical creatures. Ordinary fish became spirit fish, and spirit fish became battle fish, capable of tearing tigers and leopards apart. Humanity learned fishing techniques and martial arts from an ancient fishing scripture, using fishing rods as weapons to barely defend the remaining thirty percent of the land. This is a pure wish-fulfillment story set in a fictional world. I'm new to writing, so I hope all you readers will be patient with me. I'm not very good at writing blurbs, so please move on to the story itself.