Reborn as the Legitimate Daughter: I Had So Many Secret Identities All Along

In her previous life, Yun Chiyin was forced into a substitute marriage and buried alive as a sacrificial companion. Given a second chance at life, she refused to be the weak woman everyone could manipulate. She traveled far and wide to study under masters, becoming an expert in medicine and poison.

After being brought back to the Yun residence, she was supposed to obediently marry in someone else's place. Instead, she cured the legitimate son of the Marquis's household, foiling Madam Yun's plans to marry into a powerful family.

Her second younger sister, Yun Wanning, wanted to marry the Third Prince?

Yun Chiyin: Fine!

The Third Prince was ruthless and kept many concubines. Yun Wanning returned to her family covered in bruises, full of regret.

Her third younger sister mocked her for being unable to marry. Yun Chiyin couldn't care less. All she wanted was to make money!