When ODA, an unassuming high schooler, finds himself summoned to another world, his hidden shadow magic skill becomes a game-changer, leaving everyone astonished. Amidst pressure to showcase his rare abilities, he uses his skills to uncover a sinister plot involving the king and his daughter. How will ODA navigate this perilous new world and protect his classmates? Watch as his journey to master espionage and gather crucial intel unfolds in an unexpected but thrilling manner.