Goner (MysMe fanfic)

It's a story I wrote based on the song "Goner" by Twenty One Pilots, I know it's super long...
I know there's a huge plot hole: how does MC find out Saeran's name? And his history? Well according to my AU she was curious enough to follow Ray around after he came to visit her. She witnessed his encounter with V and I believe that V, not seeing MC, has let Saeran's name slip out of his mouth while thinking of what he has become. After that another story becomes a version of Seven's route when MC asks Seven who's Saeran.
He tells her the truth, she gives him the address, he comes to rescue him,(when MC has that second conversation with Ray he's already waiting behind the door), Saeran passes out due to an over load of emotions, Seven rescues him. We end up at the scene of Secret 2 but MC is with Saeran.
Is that how I imagine a Saeran route? No, the route would be much better. But for now, this will do.