Aha I get it now.
Since, Duroa is different from the novel, Edgar aka "the villain" fell in love with her and Aaron aka "Ed" the main lead in the novel becones her fiance due to butterfly effect.
Aaron, who likes Alice's past self is reluctant to reveal it to her and Alice, who doesn't know Aaron is her real love due to him using an artifact, "the pocket watch", which conceals his identity.
Edgar who actually manipulates and kills Duroa in the novel kills both Aaron and Alice in front her due jealousy, which is the part which Alice sees in her prophetic dreams.
Duroa has only read two out of three chapters of the real novel.
Whew 😓
So I think Aaron is now doomed!!!!