Release That Witch
Cheng Yan travels through time, only to end up becoming an honorable prince in the Middle Ages of Europe. Yet this world was not quite as simple as he thought. Witches with magical powers abound, and fearsome wars between churches and kingdoms rage throughout the land. Roland, a prince regarded as hopeless by his own father and assigned to the worst fief, spends his time developing a poor and backward town into a strong and modern city, while fighting against his siblings for the throne and absolute control over the kingdom. Join Roland as he befriends and allies with witches and, through fighting and even farming, pushes back invaders from the realm of evil.
These words confirmed Roland's guess, which was that the God's Stone of Retaliation did not affect magic power, but witches' abilities.
"Besides the Chaos Beast, did the Quest Society find any other ways to produce Magic Stones?"
Agatha shook her head. "It's easier said than done. The Union once had a witch who could turn God's Stones of Retaliation into regular stones, but all she did was to remove the magic power—it wasn't nearly enough to even produce the simplest Stones of Light." She turned to Sylvie. "You can see the form of magic power, so you should also be able to see the real forms of these crystals."
"It's a ball of faint... fog," Sylvie said with an unsure tone.