Grey is Arch & a human's child.. Carl was Arch's underling some sort. Carl kills the human maybe, and finding where the nightmares are hiding Arch.. There must have some sort of incident to Arch, and something about Grey's blood that Carl probably after. Annabelle is the only one who knows where Arch is. I don't know about Ethan, but he was probably someone who is related to the lamia or maybe he was a half like Grey is.. But i don't think he was Blair's child.. Blair did mention about Ethan's family which he seems estranged from... Hmmm... Have to wait for more chapter for this to make sense... ┑(￣Д ￣)┍
Grey is Arch & a human's child.. Carl was Arch's underling some sort. Carl kills the human maybe, and finding where the nightmares are hiding Arch.. There must have some sort of incident to Arch, and something about Grey's blood that Carl probably after. Annabelle is the only one who knows where Arch is. I don't know about Ethan, but he was probably someone who is related to the lamia or maybe he was a half like Grey is.. But i don't think he was Blair's child.. Blair did mention about Ethan's family which he seems estranged from... Hmmm... Have to wait for more chapter for this to make sense... ┑(￣Д ￣)┍