Reading The Sword of Kaigen went a little like...

Chapter 1-3:A fantasy take on a super-traditional Japanese village on a picturesque little mountain by the sea. Ponyo vibes. Creative uses of waterbending, too. This should be fun.

Chapters 4-11: These mother and son characters have some real meat on them. Few odd details in mom's backstory but we're really grappling with our and our nation's failures and how to handle that. Fun but more mature and realistic than expected too.

Chapters 12-13: ML Wang leaps for the title of best cinematic battle sequences in a book. Sanderson, who? Water and ice have never been more badass and the stakes could not be higher. I've never read anything this kinetic; the closest thing coming to mind are beautiful anime showdowns with five years of buildup. When did I start caring about these characters so much? I have to keep catching myself from looking ahead on the page out of sheer anxiety for them. I sat down to read one chapter but end up reading a third of this 650-page book at once.

Chapters 14-17: You can do that??????? Are you allowed to do that in a book??? I almost wish you weren't.

I'm crying over paper for the first time since Fred died.

I have to get up and pace. What is going on. Have not felt this flayed by a fantasy book since the Broken Earth trilogy.

A POV character dying is bold enough but usually those books span years and have like six POV characters who are all adults bringing their demises upon themselves with their hubris. I can only think of one other instance of getting blindsided with a child POV dying and even that was at the end of her book. I feel almost manipulated by being given his POV only to have it ripped away but it set us up to share Mikasi's loss the way a single POV never could have.

Chapters 18-27: We're dealing with the aftermath slowly but anything faster would feel rushed. My nerves are grateful for this slow-acting balm. The big emotional moment is thrilling and well-earned and if it doesn't pack quite as much punch, that's only because we're still reeling from the cannonball to the face that was the previous chapters. Also, though not the smoothest reading experience, there was a beautiful synergy between form and content in Wang giving us a slice of

Takeru's POV in the moment he finally let Misaki see behind his shields. I would have liked him to take over as secondary POV from that point on to keep them as a team at the forefront, since that seemed like the fruit of this book's labour, but I respect that it was ultimately Misaki's story.

Chapters 28-31: Should have been the start of book two but these characters are family to me now so I'm in it to the end. The final chapter also brings in a character who is a lovely way for us to witness just how much

Misaki

has grown. Also, it's cute.

This is the kind of book that makes me grateful for self-publishing as I doubt this non-traditional structure would have made it through a publishing house's edits. Turning the

orphaned superpowered hero

trope on its head was also a colossal risk. However, by having that sneak-attack climax in the middle of the book, we get to keep watching after the point the curtain would usually fall, and see how these characters grow around hardship like the trunk of a tree. It does bear some of the clunkiness of a work without many eyes on it - Misaki's backstory

as a vigilante, complete with a boy called Robin, is tonally jarring (although the idea of her past being a violence 'vacation' is compelling

and the modern elements like internet felt unnecessary - but I'd forgive a thousand more fumbles for the honest, sometimes ugly, depth of character it achieved. 

I really can't speak highly enough about the battle sequence either. Eighty pages of fight-or-flight adrenaline, constantly keeping you on your toes with new techniques, new environments, new stakes. My eyes were dry from not blinking enough. You need to read Sword of Kaigen, if only for that, in the same way you owe it to yourself to watch John Wick and House of Flying Daggers.