Release That Witch Omnibus

Chen Yan travels through time, becoming an honorable prince in a world set in the medieval age. Yet this world is not quite as simple as he thought. Witches with magical powers abound, and fearsome wars between the Church 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 battling his siblings for the throne and absolute control over the kingdom. Join Roland as he befriends witches, combining their superior magic prowess with his various technological inventions to ascend to the throne and vanquish the invaders from the realm of evil on earth.