ok but imagine harry accidentally travelling back in time and while researching tom riddle he runs into regulus, they start working together and become best friends so then he is the one that tries to get regulus out of that house which he does but in the end reg still dies cuz he cant escape his destiny </3 so harry has to finish their plan and kill voldy by himself
obviously throw some tragic jegulus plot and lots of black brothers angst in there cuz why not














