``Saint Rutile Mariastella, you are banished.'' Rutile, the saint of the temple that protects the Holy Kingdom of Lidis, has her engagement broken off by her fiancé, the magician Oswald, and is banished from the temple by order of the king. Knowing that her life is being targeted by his plot, and with nowhere else to go, she relies on her late mother's words and ventures into the fairy forest behind the temple, but she has never been there before. It had become a ``demon forest'' inhabited by terrifying demonic beasts. Rutile, who is about to be attacked by a monster as she advances through the forest, quickly deploys a purification barrier and escapes, but for some reason, the person who falls down is Luka, a young man who is half-wolf and a former member of the Knights. It was. When Rutile's barrier dissolves his magical beast form, Rutile learns that his appearance is due to a curse, and uses the power of the saint who has protected the country to temporarily return Luca to human form. Particularly successful. Rutile apologizes for not being able to completely break the curse, and Luka shows compassion and thanks her. That is the beginning of a heartfelt and beloved story. 「聖女ルチル・マリアステラ、お前は追放だ」リディス聖王国を守護する神殿の聖女・ルチルは、婚約者の魔術師・オズワルドに婚約破棄された上、王命によって神殿から追放されてしまう。彼の陰謀により命まで狙われていることを知り、行くあてのない彼女は亡き母の言葉を頼りに、神殿の裏にある妖精の森へと足を踏み入れるが、そこはいつからか恐ろしい魔獣が住みつく「魔の森」と化していた。 森を進んだ先で魔獣に襲われかけたルチルはとっさに浄化結界を展開して難を逃れるが、なぜか倒れていたのは半分狼の姿をした元騎士団の青年・ルカだった。ルチルの結界によって魔獣の姿が解けたことから、彼のその姿が呪いによるものと知ったルチルは、国を守ってきた聖女の力を使って、ルカを一時的に人間の姿に戻すことに成功する。 呪いを完全に解けずに謝るルチルを慈しむように感謝するルカ。それは、ハートフル愛されストーリーの始まり――。