"I want to be yours, too, Julius." Once a normal high school student, he's been reborn into the novel "The Tale of the Kingdom of Dawn," as none other than the villain and fourth prince, Arkfeld! Ark is doing his best to live a good life and avoid the "bad ending" of the novel. He's frail and can't fulfill his royal duties like the rest of his family, but he does his best to study and find a solution to the toxic mana plaguing the country. Originally his executioner, Juilus, is now his chosen guardian knight in this life! He fawns over Ark, but Ark is not sure if he really likes him for who he is?! Compelled by the story, will Ark end up the villain? His rival, Leo, wishes to take Ark's place and steal Julius for himself! Can Ark resist the story and carve his own path forward?