Only You (1) (CaptainSwan FanFic)

Please vote and comment! :) Emma has just been whipped away by the darkness, her love standing by. Killian is speechless, not knowing whether to crumble or be furious. The couple have been through so much, surely they can conquer a bit of darkness? And what will the two have in store for them after the black? This is my version of what would have happened in s5. (COMPLETED)