Board Thread:Arrow discussions/@comment-27700324-20181204052337/@comment-27399439-20181204135722

Ninja72 wrote: So, Oliver has another half-sister. I kind of feel like they put her in the show to serve as a replacement for Thea..... Looks like Oliver has mysterious unknown family members. First his son, now his sister. Who knows who else is part of his life that he doesn't know of.