It’s kind of jarring to me that when it comes to Grusha’s personality, the fanbase is characterizing him as a tsundere when in-game he’s more akin to a kuudere.
There are a lot of different plot structures that you can play around with when writing a story. This post is just providing some of the more common ones for you to know. While these structures are not to be adhered to completely, they can provide a good basis to get a story running and help keep it on track.
Freytag's Pyramid
Freytag's pyramid is one of the oldest and most well-known story structures. It consists of five acts: introduction, rising action, climax, falling action, and conclusion. Falling action and conclusion do not mean a decrease in intensity, but rather a shift in the plot or the stakes for the characters - aka surpassing "the point of no return." What works about this structure is its ability to heighten action in a story and introduce plot twists to make a story grip the reader.
Save the Cat
Save the Cat is a newer structure that was initially constructed for TV shows, but it works well in a larger story as well, regardless of medium. It breaks up the story into an A-plot and B-plot, shifting action between the two to balance intensity with moments for the action to cool down. Typically, the A-plot has higher stakes than the B-plot and is the main focus of the characters. What works about this structure is that it effectively utilizes side-plots to not just accompany, but enhance the main plot.
The Fichtean Curve
The Fichtean Curve is essentially a series of mini-stories that build up to a greater story, with the stakes elevating during each story. It's similar to a TV season that has several episodes, each one advancing the plot while providing a smaller story that keeps the excitement continuing. What works about the Fichtean Curve is the freedom to move non-linearly through plots, using perspectives of different characters, different settings, and different mini-plots to enhance the story.
Free-form
Free-form is exactly what it sounds like: letting your mind run free while writing your story, disregarding traditional story structures and trusting yourself. This doesn't work for everyone: in fact, I believe that almost all writers need at least a little bit of structure when writing. But mapping out a beginning and end, and letting yourself find your own path to connect the two is what works for some writers. Besides, you can always go back during editing and figure out the most efficient way to map the pieces together!