Love is a mystery

This is a story about Alec and Magnus finding each other and falling in love . This story is AU but Magnus and Alec are still very much warlock and shadowhunters . But I love the alpha omega universe fanfics so I am trying my hand at it so please be gentle but completely honest .added a new tag because I don't feel like there are enough baby fanfictions even if it's adoptions or coming up with a way for them to have kids so I hope guys still enjoy this story . Also I'm not writing smut because I fear I may not be good at it .