Chapter 3 of the Heat Bun comic is full of surprises. There's a mysterious event that sets the stage for more adventures. The art is also really great in this chapter.
After The Speaker's death in RWBY fanfiction, there could be a power struggle. Different characters might vie for the position or influence that The Speaker once held. This could lead to in - fighting among the group.
Since I don't know the particular 'heat death of the universe novel', it's hard to say exactly. But generally, such a novel might use the concept of the heat death of the universe as a backdrop to explore deep themes. For example, it could show how different species or civilizations respond to the knowledge that all will eventually end in this cold, energy - less state. It could also delve into the idea of time and how the approach of the heat death affects the perception of time. Maybe it has characters who are on a quest to find a loophole in the laws of thermodynamics to avoid the heat death, making for an exciting adventure within the framework of a very scientific concept.