Fate doesn't exist,right?

Shang Qinghua thought so until he saw that beautiful face so close again. He thought that after the story was completed and he and Shen Qingqiu were able to return, that would be the end of it all. But no. Not only did Shen Yuan meet Luo Binghe, but Mobei Jun was also here! How can I even explain this?

Qinghua just went out to get a portion of noodles, but now he runs up to a guy who looks familiar, grabs him by the shoulder and whispers in surprise:

"Mobei?"