Rebirth of Beiming Zhenren Da Road

A piece of jade pendant brought Lu Ziming into the world of Yuyutian. Lu Ziming, who practiced in the Penglai sect for hundreds of years, had cultivated to the realm of Yuanshen and became the famous Beiming of the Penglai sect. Due to an experience, he was killed by a trap set by hostile forces. Then he was accidentally reborn and returned to the train where he went to high school a few months ago when his parents were still alive. In fact, those who have read the Destruction of Luck Illustration clearly know that the Dao Ancestor level can reverse the flow of time, but why the protagonist was not saved? I hope someone can tell me the foreshadowing I laid. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.