The Invitation

My husband's strange friend is living with us…. On a hot summer's day, Sanghyun's wife is approached by Ingyu, an old friend of her husband's. Although she is wary of his eerie looks and strange demeanor, Ingyu quickly reconnects with her husband, moving in with the two soon after. But after they invite him in, strange things begin to happen… [Original Webtoon](https://ridibooks.com/books/4158000101) [Official English](https://manta.net/en/series/the-invitation?seriesId=1237)