Spoiler Boundary
This is a visual theory note, not a confirmed novel answer.
Video Note
Scene Locator
Use Volume 4, Chapters 21-22 and the early Volume 5 aftermath as the boundary. The rescue itself is not directly shown.
Spoiler level: light novel spoilers through Volume 4 and early Volume 5
Loulan / Shisui / visual theory note
A short video note for a Loulan rescue theory. The novel leaves this point unresolved, so the page treats it as interpretation rather than confirmed canon.
This is a visual theory note, not a confirmed novel answer.
Use Volume 4, Chapters 21-22 and the early Volume 5 aftermath as the boundary. The rescue itself is not directly shown.