It/St Crossover X reader

You were originally from Hawkins you were number 010 and you had the power of manipulating time so when you were little you escaped Hawkins lab and was soon adopted later on and lived a normal life until you met Mike,Lucas,Dustin,and Will in 4th grade and became best friends (the show goes on to the point where you are in the classroom fighting the demogorgon) you disappear with el and decide to convince el to tell you died and opened a time rift that sent you where ever it took you and that was derry where you met the losers club and soon becoming best friends forgetting about your past life that was until a specific bunch comes out of nowhere.