Fpe advanced class reliving memories

Is this au Fpe acts as a collage/universe or a place you can still go to after high school! So most students are now young adults. I'm starting this story the technical end. It's complicated but let's just Abbie meets a certain British lad named John marshal who long story short was given great power but years neglect by his piers in the military he wasn't meant to be the true protector of everything and was an anomaly and was treated like an outcast from the different versions of him being hated on for part demon and multiple other things later through this story's danger and science aus which usually start off lore wise a short while after the previous one it drove John mad. Eventually he almost destroyed everything he swore to protect and was stopped by his family and friends which included Abbie Lana Oliver and many more!
Eventually they resent everything this time making sure he and his friends were no longer anomalies and the new gods that protected the known multiverse replacing the old gods that protected everything. (I'll make about them one day don't worry) eventually everyone that doesn't remember what happened to due to everything resetting and because of multiple lengthy lore bits most forgot! Eventually everyone wants to know about John marshal and his mate's secrets but obviously they don't how there gonna explain it. Until John remembers his giant tv room that mimics gacha reaction videos which ugly effects and shake effects during epic battles! So now neatly will know about John and his mates past. However will they be ready to see the dark acts they commit or used to commit behind closed doors?