Help! My Frail Concubine Is My Mortal Enemy from a Past Life

[Unconventional and spirited young princess vs. a scheming, affected regent]

In her previous life, her mother-in-law sent the widowed Shen Huaizhen to the regent's bed to save her younger son. Later, her husband, who had supposedly died in battle, returned with the woman he loved. The Marquis of Changping's household used Shen Huaizhen's virtue and her life as stepping stones to a bright future.

Reborn, Shen Huaizhen decides to fight fire with fire and leave the scoundrel no way out.

So she pretends to have lost her memory, punishes her mother-in-law, teaches her sister-in-law a lesson, and keeps a delicate, handsome scholar as her lover on the side, showering him with affection.

After avenging her blood feud, Shen Huaizhen gives her lover a sum of money and plans to go their separate ways.

But the man turns red-eyed and pins her to the bed. "You owed me a life in your previous life. How are you going to repay me?"

Shen Huaizhen's eyes widen. Help! Could the lover she kept on the side really be the regent she killed in her previous life?