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.
...
A long time.
But full of pleasure.
She felt as if she had returned to the battlefield from 400 years ago. But this time, she didn't need to worry about the pain of failure or watching her friends die in her arms. She was free from the heavy burden of responsibility.
Best of all, both she and the demon could feel pain.
The pain made the fighting real.
"Female... I have to say you've done a good job," Kabradhabi said as it threw Zooey's severed arm on the ground. "Although you're a bug, you're much stronger than most of your kind. I really didn't pick the wrong person. Your performance pleases me!"
"Really?" Zooey answered vaguely, then spat a piece of flesh from her mouth, "Unfortunately, your flesh tastes disgusting."