So I was looking at the wiki page for Killjoy and at the bottom in her trivia section, it says that Brimstone is her guardian. When I went to Brimstone's page, it also says this as well, but I'm wondering where this information came from? Did we get this from voice lines? I'm very interested in the little amount of lore of characters we have and I'm curious because this is the first time I've seen this!