Warui Ousama to Rippa na Yuusha follows a young girl who is the daughter of a deceased hero. The father of the girl once fought and defeated a demon lord dragon who ruled the world. However, instead of delivering a killing blow, the hero decided to take away the King Dragon’s powers by chopping off a horn and let him live in peace. The hero regularly checked up on the dragon as it quietly healed over time. Over time, the beast’s terrifying nature softened, and they eventually ended up becoming good friends.
One day, the hero appeared with a grave wound and a baby in his arms. He told the dragon that his time was coming to an end, and as his dying wish, he asked the King Dragon to raise and take care of his daughter. From that point on, the dragon decided to dedicate the rest of his life to the girl. The young girl, named Yuu, quickly grew older and decided to become an honorable hero, like her father before her. As for the dragon, he decided that he would raise the girl to become an honorable hero. He decided that he will continue to look after her, even if she has to defeat him one day.
＜Storybook Edition includes＞
-Game of "The Cruel King and the Great Hero"
-Collector's Box
-"Adventures of the Great Hero" Hardcover Art Book "
-Scores of Bravery" Digital Soundtrack
-6'' Great Hero Plush
