I was Trapped on the Same Day for One Hundred Thousand Years Season 4 episode 47 Multi~Subtitles

Lin Yue's life was a relentless repetition. Trapped on Hongmeng Continent, he experienced the same day for a staggering one hundred thousand years. Each morning, no matter how hard he struggled, he'd awaken to the same dawn, reliving his life with all his knowledge intact. Over the span of these countless iterations, Lin Yue amassed a profound understanding of the sect's secrets and the wisdom of innumerable strong individuals. Gradually, he accepted the grim reality of his predicament, the endless cycle of reincarnation. Yet, on the final day of his hundred thousand-year ordeal, Lin Yue decided to make a dramatic departure from his usual path. He took the daring step of cutting off the arm of the Supreme Elder's son and spiriting away the Seven Industry Demon Emperor's fiancée. This audacious act threw the sect into chaos. To his astonishment, Lin Yue awoke to a new dawn, breaking free from his timeless prison. The consequences of his actions on that last day had ushered in an unexpected and wholly unique beginning.