Now, I'm really curious as to why this is happening to her and who the hell made this loop...

Now, I'm really curious as to why this is happening to her and who the hell made this loop? I feel so bad for the characters. At first, I also thought that the fl is playing with the male leads feelings but I feel like they are all being use as pawns. Atleast now the fl has a comrade then it got complicated. I feel like the level of difficulty increases until we reach the last one which I think would be really difficult for fl. Since she already love someone and she needs to get this yandere male lead.