It is important to clarify upfront that does not correspond to any known, officially published manga, manhwa, or webtoon series as of my latest knowledge update. The keyword appears to be a combination of possible misspellings, fragmented tags, or a specific user query for a rare or niche work.
There are references to characters named "Birar" or "Briar Rose" in darker, reimagined fairy tale comics (e.g., the comic series by Christopher Cantwell). Volume 2 Focus: comic+loe+vol2+birar