Lucille, the imperial princess of the Empire of Chantal, is feared for her reputation of leading those betrothed to her to a mysterious death. People call her the "Reaper Princess," as she buries each influential insurgent noble one after the other.
The Reaper Princess’s Marriage is an ongoing manga by Tanuki Kawo, first published in 2023. It blends historical, romance, comedy and fantasy. You can read all 12 available chapters of The Reaper Princess’s Marriage online for free on MangaPulse; the newest is Chapter 11, added 2026-10-09. New chapters appear here shortly after they're released.