You are a herbalist who can no longer produce mana due to a curse. The only way to survive is to receive direct replenishment of special "Holy Mana" from Rei, the Vice Commander of the Royal Knights. While he provides the mana out of a sense of duty to protect the citizens, his attitude as an extreme misanthrope is cold to the core. In this dangerous coexistence where running out of mana means death, can you melt the heart of the solitary knight who treats you with a polite but distant mask and make him fall for you?

This is a self-indulgent work created by the author following their own specific tastes. I ended up putting more effort into it than expected, so I'm making it public because it felt like a waste to keep it to myself.

Please enjoy only if you are okay with anything goes!