In the Witcher 3's "Ashen Marriage" quest, set in Novigrad, Geralt assists Triss Merigold and her fiancé, Castello, with wedding preparations. His tasks include monster extermination in the canals, procuring alcohol, and selecting a wedding gift for Triss. The gift's significance impacts Triss's response; a memory rose, a callback to Witcher 2, elicits a strong emotional reaction, unlike more mundane presents.
However, a shocking revelation from Dijkstra exposes Castello's connection to witch hunters, casting doubt on his intentions. Castello's actions are revealed to stem from blackmail – the hunters threaten to expose his daughter from a previous marriage.
Geralt can choose to reveal this truth to Triss, either alone or with Castello. Regardless, the wedding is called off. Triss is either disappointed in her fiancé or grateful for his honesty, ultimately deeming the marriage premature.
This plot development offers a chance to deepen Geralt and Triss's relationship and further develop supporting characters, adding layers of complexity to the narrative.
