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.
"The Church seems to have emerged out of nowhere."
Until Roland returned to his office, these words continued to reverberate in his mind.
He closed his eyes and flipped through his memory carefully, but could not think of anything related. His understanding of the Church was mediocre among the nobility - while living in the palace, he had spent little time and effort acquiring knowledge, therefore, things like occultism were largely lost on him. But, if what Tilly said was right, the Church's propaganda strategy actually wouldn't make sense.
Taking the religious lore of the old world as an example, it was common knowledge that the deity originated at the beginning of the world, and instead it was recognised that it was more important to spread the idea that the deity created the world. For example, the Seven Days of Creation, karmic reincarnation, etc., every religion has its own set of lore that describes the powers of its deities.