Shrouded in a series of illusions, Yoo Han, who is a reader of the novel "Ways of Heroes", transmigrated into the world of the protagonist he has always admired.

However, the protagonist was different from what he thought. The story in that world and his identity as Cail de Castalia, who is the protagonist's enemy, takes him in an unexpected direction.

Will he be able to sabotage the plot and change it or submit to so-called destiny?

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