Responses

I'm not sure but I'll try to explain from what I understand in bulletin style and to make it kinda understandable
•ML is a regressor
•Each time he dies he goes back in time creating a timeline
•FL is a person outside their world
•FL came to their world during our ML's 17th timeline
•Because of that she is only exclusive to the MLs 17th timeline since she's not from that world
•If our ML dies he would continue on to his 18th timeline without the FL
Please correct me if in anyway I'm wrong ^^
I don't understand? Like he dies 17 times until meeting her or something?