I’m Being Doted On by the Family Destined to Become the Strongest

The Rothwells are the most powerful family of ability users.
Born without powers, Diena is scorned and mistreated by her own family. Even after awakening a rare purification ability, she is exploited for their benefit until she can no longer endure it and chooses to run away.
The person who reaches out to her is Varkan Kardian, a noble whose family was destroyed by the Rothwells.
“I’ve never hated you. At the very least, you deserve to live and find happiness.”
After sacrificing his life to protect her, Varkan dies before her eyes. He was the only person who ever treated her like family.
And then, Diena wakes up in the past.
Returned to the age of sixteen, she vows to change fate.
This time, she has only one goal:
To repay Varkan’s kindness and make him stronger than anyone else.