Time Traveller X says that he's already been time-travelling a few times, and he wants to go back to the future to save Zian. He's sorry that he killed the roast chicken, but it's not right. Zian wants to know why he didn't kill the deer earlier. He wants to be an assistant to yunzhi, so he can protect him. Time Traveller Y says that when he and Zian were time-traveling, they lost the two deers. Then, after that, Zian was trained as an assassin and went to the Golden Bridge to meet him. After that, he and bai were together again, and they ended up surviving. Time traveller X says he'd be worried that he might end up killing Zian again, but he can't because he'll be the one who initiates the time travel. He has a letter for Zian from his mother. It's a signed letter from bai, and it says that old man is still alive.