It Was You? (1)

Getting a second chance in life, Harriet swore to take revenge against the people who betrayed her.

Her best friend who seduced her fiancee, her mother-in-law who schemed, and her parents who dared to sell her off!

...Huh? Their roles have been switched?

Unexpectedly, Harriet reincarnated into the body of her best friend!

"How surreal to see myself... I will become the best best friend!"

Betrayal? No, why would I betray myself?

Scheming? I will stop them before it impacts me!

Husband? I will find someone else!