Echo of Love

"Amber," a little girl looks up at her mom who is casting a spell over her little sister.
A man crashes into the wall just outside the room making Amber yelp "Come on! I'm not done yet!" he yells as she stands up out of the crater he created.
"I need you to take your sister and run,"
"Mom?" Amber begins to tear up as her mom takes her necklace off.
"Take this, as long as you have this I can find you no matter where you go,"
she places it around Amber's neck when the man crashes back into the wall but this time his head rolls off his shoulders and into the room "You're tough to kill," a low growl resonates through the house "No matter, just as he fell... you will," a giant black wolf bursts through the wall cutting the toddler's wrist "Die!"
"Go! I will hold him off!" the woman stands up summoning a sword in her hand, with a heavy swing she slashes his neck causing his blood to fly through the air and unknowingly enter the cut on the girl's wrist making it heal instantly "Omen! protect the girls!"
In the same movement as slashing his chest, the woman extends her hand shattering the window as Amber sprints toward it which she jumps out holding her little sister close. As she sprints through the blizzard a shrill scream fills the air.
A teenage girl stands over a child's skeleton hidden in a bush, a watch covering the scar on her wrist as her black hair flows in the breeze coming off the river behind her.
Amber died in the blizzard trying to keep Ashley warm which saved her life but even as a toddler she knew that in order to survive she needed to abandon her older sister.
Ashley is the only survivor of the slaughter that claimed her family and now that she is a teenager, she has to prepare to fight her mother's creation to the death... but I'm getting ahead of myself.