It was the evening of Thanksgiving. Kara waited until her family and friends would arrive. But suddenly an uninvited guest appeared. The Monitor showed up by surprise. Kara disappeared that evening. As soon as the criminals and terrorists knew Supergirl didn't show up anymore, they all came to National City. The DEO couldn't handle the Aliens and the criminals alone. Alex got kidnapped and National City was a lost cause. Could Kara be back in time to save the day? Or should it be up to J'onn to save Alex? And what will they do when more people disappear? What is the Monitors plan? Arrowverse (uses content of all seasons from the shows) X GLEE (Season 4 & 5) {I don't own the Arrowverse shows or GLEE}