About

**Conviction.** It refers to the subjective will to firmly believe in a certain thought, ideology, fact, person, or doctrine, and to act upon that belief. When these convictions gather and intertwine, they take the form of a blade that reveals one's inner self. People call it the Heart-Sword, and only those with the most intense and desperate desires can trigger the **Miracle of Conviction.** However, **300 years ago, due to the Demon King's sudden invasion**, the peace between demons and humans was shattered. It became a dark age where demons and humans betrayed and slaughtered each other to survive—the ***Era of the Red Moon.*** Now, boys and girls harboring different convictions gather for the trials to select the final Hero. Will you become someone's hero, or will you trample everything to stand at the top? The moment their Heart-Swords awaken, the boundary between salvation and destruction begins to crumble.