The Devouring Phoenix King

Leo travels to a cultivation world, becomes a useless chick of the Phoenix Clan. Under Big Sis's protection, he awakens the Infinite Devour and Evolve System. He evolves, awakening the Kunpeng Sacred Ancestor. He sweeps the Golden Eagle Clan, crushes the Azure Cloud Sect, subjugates the Dragon Clan, slays the Ancient Demon Lord. He leads the Phoenix Clan from extinction to revered, becoming master of the three realms.