Reborn as a Carp: The Demon Empress Wants to Make Me Fly

Qin Yun drowned in a river while taking a walk along its banks. Who would have thought he'd be reborn in Dongting Lake as a little red carp, and awaken the Devouring Evolution System? "Congratulations, Host. You have evolved into an F-rank Mutant Red Carp: gained [Invincible Dragon Scales], [Dragon's Might], [Diamond Fins], and [Water Control Talent]." "Congratulations, Host. You have evolved into an E-rank Dragon Carp: gained [Lightning Flash], [Spring of Life]..." "Congratulations, Host. You have evolved into..." ...Just when Qin Yun had become invincible, a certain nine-tailed fox appeared over the Eastern Sea one day, claiming to be his future wife. She also said she would become the future emperor of the demon race and take him along for the ride.