Responses
The way that the author made this type of story is honestly amazing, cuz if you actually read the novel, you'll be shock that Kloff of 1st timeline also got reborn in the parallel timeline. It wasn't explain how and why they got reborn in the first place but that actually has potential a good lore building
This is actually confusing but if you think clearly Aeroc of 1st timeline and Kloff of 1st timeline never get to be the end game, Aeroc 9f 1st timeline became end game with Kloff of 2nd timeline, Kloff of 1st timeline end game with Aeroc of another timeline.
The ending is slightly different, Aeroc of 1st timeline found his peace and love while Kloff of 1st timeline will forever live with his guilt that he could never see Aeroc of 1st timeline ever again because he thinks that Aeroc of 2nd timeline is a different entity from Aeroc of 1st timeline. Yes it's like they get together with different people that basically has the same appearance and same name but never with each other again.