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.
...
It was twilight when Roland returned to the castle with the duel affairs settled.
"Do you really think Maggie will win?" Nightingale appeared behind Roland the moment he stepped into the office.
"What're you worried about? You know that she's been learning marksmanship all this time from Lightning, your own apprentice!" consoled Roland. "She's brave enough, and she dared to fight with the demon in her beast personification at the critical juncture of Devil's Town exploration last time. The only thing to be concerned is whether she'll shoot at her peer."
Maggie would suffer more startle than pain, and Iffy was not doomed to death. Nevertheless, this disdainful attitude towards non-combat witches was no different from a bomb in the platoon. Until she learned this impressive lesson and repented thoroughly for her misdeeds, Roland did not dare to bring her out to catch the demons.
The most profound lesson would be Maggie defeating Iffy.