You know my name, not my story. You heard what I've done, but not what I've been through. - Jonathan A. Burkett There is always someone like this in every story. You know their names, but you don't know their stories. You hear about what they do, but you don't know how they got here. If the traces of their existence were more than just a dispensable name in a memory, would the story unfold differently? Friendly reminder: 1. Fast travel is similar to humanities, but how fast (man) can travel is another question. 2. The protagonist's Xipi/whether the protagonist has Xipi or not is not a matter (probably 3. The scope of the fast travel world includes animation, novels, games, and American dramas. The author's omnivorous nature creates the possibility of appearing in unpopular worlds (Wangtian