Battle Through the Heavens: The Flame Emperor Returns

Fan fiction, entirely original.

Xiao Yan, from several centuries in the future, returns to the Dou Qi Continent to see the Xiao Yi Xian he has always longed for. Along the way, Xiao Yi Xian sacrifices herself by burning up her poison core to protect him, and dies. In despair, Xiao Yan is reborn on the day he first met her. He vows that in this life, he will protect Xiao Yi Xian at all costs and never let her be hurt again. In his previous life, Xiao Yi Xian repeatedly risked her life for him, unlocked her Woeful Poison Body, and stayed by his side from the Dou Huang realm all the way to the Dou Di realm. Only when Xiao Yan no longer needed her did she quietly fade from his life. But in this life, everything changes dramatically, and the original story takes an unexpected turn.