[title](https://www.cmoa.jp/title/1101480936/) Having become an orphan, Nae Katamine falls into a "sanctuary" in another world through a wardrobe inherited from her grandmother. There, she encounters a wounded boy named Sacred. Declared a "saint," Nae cannot leave him alone and travels back and forth between the two worlds. However, as time flows differently and their relationship deepens as he grows rapidly with each meeting, a misunderstanding causes them to drift apart, and before they can reconcile, the wardrobe loses its connection to the other world...

**Original Webtoon:** [Naver Webtoon](https://comic.naver.com/webtoon/list?titleId=851257), [Naver Series](https://series.naver.com/comic/detail.series?productNo=14224965)