The End Begins with Saving the Goddess

The end has come and order has collapsed. This is the best of times, when all heroes come together, everyone competes, and everyone has the possibility of climbing to the top. This is also the worst era, with moral decay, demons dancing around, and life like grass. After all, only a few can reach the top of the pyramid. Jiang Nan returned from rebirth. In this life, she vowed to protect what I have and what I love. Suddenly looking back, he realized that in the whole world, I am the only one who is supreme... PS: Rebirth, no system, slow flow, war of all races