Heart of the Moon and Stars (Sailor Moon Fanfiction)

Usagi and Mamoru were like any other couple; happy, loving, that was until he went to America for college. Now someone from her past decides to reenter her life. And to top it all off a new evil raises that might just destroy each of the Sailors lives. Can the Sailor Scouts and Element Sisters learn to fight together? (Sorry I suck at Summaries.)