According to the given plot information of the novel, there was no plot in which the protagonist first transmigrated to Battle Through the Heavens and then transmigrated to Celestial Slaying or Defiant Immortal. For this question, I recommend some novels that can be considered, such as " The Summit of the Heavens,"" One Page of the Heavens,"" The Path of Life," etc. These are all excellent novels that are very worth reading.😉I hope you like my recommendation.