How does that's how the story ends relate to the overall plot?

It could imply that the ending is straightforward and expected. Maybe there aren't many surprises or twists.

It could mean the story has reached a conclusive and final point without any room for continuation.

It might just be a simple conclusion, leaving no loose ends and providing a clear end point.

It fits well with their typical hard-hitting and intense style. The song has the signature Megadeth elements of powerful riffs and complex arrangements.

It could be a significant conclusion or summary that ties up loose ends in the story.

The 'Something Ends, Something Begins' concept is deeply connected to the character development in the story. As Geralt faces different challenges, he often has to let go of old beliefs or ways of doing things (something ends). This then paves the way for him to grow and adapt new skills or perspectives (something begins). For example, he might have to stop relying on his old Witcher training methods in a new situation and start using his wits and newfound allies in a different way. This continuous cycle of endings and beginnings for Geralt and other characters is what drives the overall story forward.

It adds a layer of depth. It might be related to the characters' moral choices.

As far as I know, if there is a 'Floyd' in 'Pulp Fiction', he doesn't have a major role in the main plot. Maybe he has some tangential connection to one of the characters, but it's not a central part of the story.

It might be a key element that wraps up the plot or provides a significant conclusion. Maybe it holds the final twist or resolution.

It might offer some unique insights or connections. Maybe it focuses on a specific aspect of their musical style or evolution over time.