Transmigration

穿书 (chuānshū)

Transmigration is when a character's soul moves into another body — usually into a novel, game, or historical world they know from their past life.

What Is Transmigration?

Transmigration means a character’s soul travels into another body — usually in a different world, time period, or even inside a novel they once read.

If you know Isekai (Japanese portal fantasy), transmigration is the Chinese version — but with its own twists.

Common Transmigration Setups

  1. Into a novel: The protagonist knows the plot because they read the novel in their past life
  2. Into a game: They enter a game world (often with a system)
  3. Into history: They travel to ancient China (sometimes with modern knowledge)
  4. Into a villain’s body: The protagonist is now the villain and has to survive

Transmigration vs. Reincarnation

TransmigrationReincarnation
BodyEnters someone else’s bodyReborn as a baby (new body)
MemoryUsually keeps past-life memoryKeeps past-life memory
Plot knowledgeOften knows the future (if transmigrated into a novel)May or may not know the future

Why Readers Love It

  • Foreknowledge: The protagonist knows what’s coming — they can avoid disasters or seize opportunities
  • Second chance: They fix regrets from their past life
  • Fish-out-of-water comedy: Modern person in ancient China trying to explain things

The “Villain Protagonist” Trope

A very popular sub-trope: the protagonist transmigrates into the villain of a novel. They have to:

  • Avoid the original “death flag” (the event that killed the villain)
  • Change the plot without making it too obvious
  • Sometimes befriend the original “hero”

FAQ

Is transmigration always to another world? No — sometimes it’s time travel within the same world (e.g., modern person goes back to 1990s China).

Do they keep their original appearance? Usually no — they’re in a new body. Part of the story is adapting to the new face, gender, or social status.

Is this the same as “Chuan Shu” in Chinese? Yes! 穿书 (chuanshu) literally means “pass through a book” — entering a book’s world.