"I've come to avenge you."

Bella Renee Parthapat and her mother live a simple life after being kicked out by Aunt Paeng following her father's death, Chali Parthapat.

Bella is forced to erase her last name if she wants to move on, as Paeng and her husband continue to try to make Bella's life miserable with their many long-held grudges.

Meeting Sky Newton, the future third-generation CEO of Newton Company makes Bella's perspective on her aunt change. The girl decides to take revenge and reclaim all the assets inherited by Chali Parthapat.

Bella tries to uncover all the secrets that have been successfully hidden from her by her aunt's family.