Evolve and Become Immortal from a Fish

"Brothers, I am a carp, and I am panicking now!" "Just now, there was a guy who was greedy for my body, booked me, and even marked me!" "She also said she would kill the fish with her own hands tomorrow, which means killing me!" "I will remember her forever..." In 2024, Lin Feng died! Fortunately, he traveled through time to a world more than 20,000 years later, in the body of a little carp... Just when Lin Feng thought that this was the end of his life, he awakened the Devouring Evolution System and discovered that this was an era where everyone was cultivating immortality! ... In 28888, spiritual energy revives, and fish, humans, birds and animals can all cultivate immortality! A two-pound carp evolves into a red carp, and a red carp evolves into a green carp... The 20,000-jin sky-swallowing carp evolves into a dragon-shaped koi, and the dragon-shaped koi evolves into a lucky koi... The two-million-pound colorful sky-swallowing carp jumps over the dragon gate and evolves into a giant dragon, which evolves into a dragon... ...