Awakening, he transmigrated into a python, not expecting this little green snake beside him to actually be the dragon palace empress commanding one hundred thousand aquatic troops. Just when he thought catastrophe was imminent, he successfully bound the "Hundred-Fold Return System" — as long as he sincerely gives benefits, he can strengthen himself a hundredfold. From then on, he worked hard, helping the dragon lady cultivate, protecting the aquatic clan's peace, growing together in mutual help, walking a path of defying heaven and changing destiny relying on effort and kindness.