Not Alone

A brief, one-shot of Snape as a spy in an AU of the first wizarding war. Snape struggles to come to terms with being a spy and the darkness he must embrace to fulfill his role. In the aftermath of one of his worst nights as DE, he's reminded of the fact that he's not all alone, and that's all the motivation he needs to soldier on. CW: for mentions of blood, torture, murder.