7 Gifts from hell

Basically I'm writing a book but I'm posting it here until I can officially publish it as a proper book.
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David Is an adult man who's fiancé just died in a car crash in his grief he moves to a new town and into an old apartment where he finds himself getting help from the 7 sins who decided to help because what fun is killing somebody that already wanted to be dead? And so that is where it takes off.