There are a few novels that meet the requirements that I can recommend to you. They are " Unlimited Evolution: The Fairies and Demons kowtow "," Reborn into a Snake from Devouring Evolution ", and " Dragon God Reborn into a Snake ".😋They were all fantasy novels or Xianxia novels. The main characters were all reborn as snakes and evolved to become stronger. They had different personalities and development directions. If you want to read novels about the evolution of snakes and fantasy, these are good choices. I hope you like my recommendation.😗