Can We Become A Family?

Navia Agnes, adopted by Duke Agnes with the sole purpose of marrying the Crown Prince on behalf of Duke Agnes’s daughter with a time limit.
Navia, who held onto her family’s affection, did her best to become an Empress even while she’s being physically and verbally abused. However, when the Duke’s real daughter, Vivian, recovers Navia got abandoned by her family.
No, it would be right to say that she was abandoned everytime.
“Just how much more effort do I put in if I want to become your family?”
Navia took off her blood-soaked gloves.
Then on her right wrist, a number that’s invisible to the others appeared.

“1”
She calmly admitted, looking down on the number.
“I’m going to stop playing family starting from now.”
At that moment, the number on her wrist changed.

“0”
Just like that, she went back to the beginning of her life.