Every Arc Ends with My Death

For an extra inside a novel, there is no concept of life and death, and the clock never stops ticking with or without them. That's what Callista had to learn the hard way when she got transmigrated as an extra inside the last novel she was reading. What's supposed to be another shot of lifetime becomes a never-ending cycle of death, wherein she has to die during major turning points in the story in order to advance the plot. And so, she dies and comes back to life in the same body, only to wake up in a different setting each time. Such is the cruel fate of an extra, whom everyone forgets as each chapter progresses. However, in every story, there's always a twist. For Callista, he was the twist, the second male lead of the novel and the one and only person who's willing to find her every time the story arc ends: Alistair, the Grand Duke of the Averill duchy.