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.
This is... the Sigil of God's Will!
Nightingale widened her eyes in surprise. But soon, she found something different. Through the Mist she saw a black hole formed in the enemy's palm instead of the characteristic dazzling light of the Magic Stones. It was not a sigil but an ability of the demon. Shining magic power was sucked into the black hole and became a fast-growing vortex which gave off such a strong light that it made it hard for the other witches to open their eyes. However, seeing it through the Mist, it was getting darker and darker.
The demon then thrust its sword into the ground, sending out a black shimmering light to cover the entire woods.