When Cheng Yun traveled through time, he once thought that he was the protagonist and could survive until the finale. He never expected to be poisoned to death by his good brother and sweetheart Cheng Si. It was only when he died that he learned that Cheng Si was reborn. The funny thing is that Cheng Si was later stabbed to death by Bai Yueguang Liu Chengxi, whom he longed for.
Intention: Where to fall, where to get up.