Prologue

While Y/n was on a work trip, a new member joined the R.F.A. Organization. Lots of changes were made in the month Y/n was gone, especially to the life of 707. Secrets were uncovered. Old ways were lost.

What happened to make Saeyoung fall in love with MC? Read to find out!

Warning: This includes spoilers to 707's Route

*I don't own any of the characters I write about. They belong to Cheritz, the Mystic Messenger creators*