A Lost Memories of the Past || A Sun and Moon show AU fanfic

After everything with the villains and Eclipse moving back to the universe with the kids. The Celestial family is pushed to their limits when one little girl shows up at the daycare by herself. Her very presence and the souls she brought with her releasing old memories they all had forgotten for so long.
With an aura of familiarity and memories locked away can this little girl force the family to face the first parts of their past they'd refused to acknowledge until know? Little do they know it yet but she's not the only one back from the past and they're not ready for the baggage everything's about to crash on them.

Be aware the only characters I own are a certain 4 I don't own any of the other characters here, all credits go to their rightful owners!
Also this is my AU! and one that really derails from the original story of the Sun and Moon show in many aspects.
There are no ships involved in this!!!

Be aware there will be quick flashbacks of traumatic events such as deaths or injuries that weren't from the original storyline so read at your own risk and feel free to skip this or not continue reading if this triggers you! Your health is more important than a book!