Board Thread:Speculation House/@comment-14138255-20130802021723/@comment-14138255-20130802222349

I had a theory on another thread where Summer Rose was Crow's younger sister and both were considered the best scythe weilders ever, but then Summer died on a mission and left her baby daughter, Ruby, behind. With no way of contacting her father and Crow incapable of taking custody, he gave her to family friends, the Xiao-Longs, who's mother was friends with her mother (sort of like Ruby and Yang's relationship, the only dividend being blood ties), and with their 2-year old daughter.