When the summoning of the Memory Demon reveals that it's not only Clary's memories that have been meddled with, Alec finds himself being pushed off the path set out for him and onto a different one.

A performance of "Who Would Say No?" written by snafsnaf. Author's summary: How can a heroine be an Austen heroine if she doesn't turn down a marriage proposal? To the tune of the Christmas Carol, "Up on the Housetop."