Dr. Yu Tsun

Role, aliases, and summary hidden by structure-only view.

Spy, former professor

A former professor of English at Tsingtao acting as a spy for the German Empire during WWI, fleeing from Richard Madden while attempting to communicate a secret location to Berlin.

In The Form of the Sword (Jorge Luis Borges, 1944)

Possibly the same character

Same author, same name, in other works — cross-work identity is not asserted here, only suggested. Nartopo tracks character identity per work; these are separate pages that may or may not depict the same character.