モブ司祭だけど、この世界が乙女ゲームだと気づいたのでヒロインを育成します

"Uh, uh... Are you sure you don't mind? Can I stay here...? Krael is reborn as a mob priestess in the world of an Otome game, and protects a shabby looking girl named Reina who comes to a temple in a country town. Krael becomes a substitute parent to save Reina, who later becomes famous as a saint, from a harsh game scenario, but Reina's love for her family gradually turns to love. She has grown into a woman over the years and has become a beautiful saint, and now she is tempted in every way possible! Or... Klael-sama is aware of me as a woman, isn't she? The love from the most powerful heroine just won't stop! A heartwarming comedy! Winner of the grand prize in the romantic comedy category of the 9th Kakuyom Web Novel Contest.