A LWer is super-impressed by the time travel fantasy Illumine Lingao (an example of Chuanyue)
https://www.lesswrong.com/posts/YiRsCfkJ2ERGpRpen/leogao-s-shortform?commentId=J4YGrY26Ezt5oMsot
Listen to this pitch:
the vast majority of the book is devoted to discussing every single technical aspect in excruciating well-researched detail. you don't simply have a paragraph about them deciding to buy guns, you get an entire chapter of different gun experts arguing back and forth about exactly which gun to buy based on maintainability, range, differences between civilian and military models, semi automatic vs fully automatic.
Apparently they're quite unaware of the extensive number of works in Russian with similar themes:
https://en.wikipedia.org/wiki/Accidental_travel#In_Russian_fiction
followup, here's a real substack interview with one of the originators of the collab novel
https://afraw.substack.com/p/first-dig-the-latrines
to be honest sounds like semi-fascist shit to me.