Return to the Zimu River and Slap My Stepsister in the Face in Exchange for the Phoenix Egg

The last male phoenix in the world has died, and the female phoenix must drink water from the Zimu River to reproduce the species. As the one with the greatest potential to give birth to the ancient divine phoenix, I escaped from the Zimu River and jumped into the abyss of fire resolutely under everyone's puzzled gaze. In my previous life, I spent all my efforts and all my spiritual power to breed the most noble golden phoenix, but a claw pierced my chest on the phoenix platform. Instead, I hugged my step-sister affectionately and called her mother. My step-sister became a phoenix mother and was highly respected and ascended to heaven. But I was accused of being a child thief, had all my feathers plucked out of my body, and was thrown into the abyss of fire and burned alive. But I never figured it out until my death. Jinfeng was obviously my biological child, so why did I accept my step-sister as my mother? When I opened my eyes again, I went back to the day I drank water from the Zimu River.