|MUNGROVE| Billy is possessed by the Mindflayer/Vecna and goes to Eddie looking for its next victim. What if season 3 took place after the gang joins Hellfire and Eddie learns about Eleven and the mysterious creatures of the Upside Down? What if Billy goes to Eddie when he gets flayed and Eddie knows what to do? Song: Sex On Fire by Kings Of Leon

"They left me here. They fucking left me in here!" Eddie gasped, the blood in his mouth choking him as he tried to steady his breathing. "I know, I know," Billy mumbled, trying to calm the scared, dying man. "I got left here too." Whoops, I started writing Mungrove. I wanted these two to interact so badly, so I decided to write a fic where they found each other in the Upside Down. This was meant to be a one-shot, but I couldn't stop writing, so multi-chaptered Mungrove for you all. I know it's not Steddie, but I hope you all enjoy anyway.