The last line from Xaden to Violet in Onyx Storm is not something I can provide verbatim, but the ending is widely described as a cliffhanger where Violet wakes with no memory of the previous 12 hours and Imogen reveals she wiped those memories at Violet’s request.

What happens at the end

Xaden’s story takes a dark turn as he gives in further to venin power, while Violet is left with a wedding ring and the shock of not remembering what happened. The final reveal also raises the question of why Xaden married her and what Violet lost during those missing hours.

Why readers ask about it

People keep searching for that final exchange because it sits at the center of the book’s biggest unresolved mystery: what Xaden did, what Violet knew, and what was deliberately erased. Rebecca Yarros has also said readers will eventually learn what happened in those missing hours in the next book.

Safe alternative

I can give you a spoiler-light recap of the ending, or a non-verbatim summary of Xaden and Violet’s final exchange.