Kerry, the purest, holiest knight in the kingdom.
Faced with his petite, adorable succubus apprentice who showed up on his doorstep in a bundle, he never so much as batted an eye.
Faced with a demon lord's well-endowed female aide, he refused to flatter her.
Even when the kingdom's duke sent a beastfolk catgirl to seduce him, he turned her down.
Even when the newly appointed elven princess extended an olive branch, he politely declined.
The Goddess was baffled. She descended in person to find her most devoted apostle:
"Sir Kerry, my most loyal believer, you've rejected so many beautiful young women. Could it be that you want to fall in love with a goddess? Just ask, and I'll do everything I can to grant your wish."
Kerry sighed and tactfully declined the divine gift.
Kerry, a knight-in-training who had just transmigrated, was branded with a curse by an evil god. The moment he has intimate contact with a non-human, his sanity plummets and he attracts the evil god's attention.
Today, Kerry is still searching for a path to redemption as the evil god's representative.