Alec is from the books and the rest of the cast is from the TV show but Alec doesn't know that they're from different realities. but he misses having Downworlder friends!

He's from the end of the first series where he actually knows how to be social and hangs out with Downworlders more than Shadowhunters. He's also very mellow because he's married. LOL

I'm excited about this potential CR since he isn't going to have to explain to the demon lady that she shouldn't eat people. LOL