(Sequel to I Miss Her, I Need Her) It's been two months since Eleven's death. Mike is even more depressed than he was before and is suffering. His friends and family try to be there for him, but he pushes them away. He's breaking apart from his friends and family more and more. But when a new person comes to town and Will starts having strange visions, Mike needs to go back to his old ways and uncover the secrets of the Upside Down and Hawkins Lab, maybe getting his heart fixed along the way.