>>81826235The ship = Houshou Marine's achievements and her everything... who's the owner of all this?
Pirate Marine = The confident legend, the respected and famous vtuber that comes in as she owned the place. The protagonist.
Ghost Version = The inner Marine that stops her own legend, the hopeless one that doubts about everything and claims that it'll all be forgotten anyway.
You should watch again from the flashback and you'll get the gist of it on your own.
The only important point that you may miss is how the ships ends up blown away, showing how what's important is not the huge past.
