Y/n lost their older brother in the Starcourt disaster. Hawkins called it a tragedy and moved on. The Upside Down didn’t. When Y/n begins seeing their brother again in the woods outside town, they think it’s a miracle. They don’t realize that every step closer, every remembered detail, every whispered “I missed you” is opening a gate that was never meant to be touched. Steve Harrington and Eddie Munson notice something’s wrong long before anyone else does. Y/n is happier. Quieter. Like someon