In her past life, Shen Qingqiu, the top star of the Paramount, was robbed of her redemption money by Warlord's wife Su Manli for disaster relief, and was framed and miserably killed in prison. Reborn back to the age of nineteen, she set a trap to lure Su Manli into stealing jewelry at night, caught her on the spot, and reduced her to a maid named Ali, falling into the Paramount. Carrying a jade pendant into the Warlord's mansion, she obtained the protection of the old lady, joined forces with the second young master Lu Jingxing, and cleared up the old case of Su Boyong withdrawing loans to force Shen's father to death. After escaping, Su Manli defected and handed over the secret room key. Shen Qingqiu instigated the chamber of commerce to impeach, borrowed the jade pendant to dispatch troops, changed masters of the nine passes, and finally made Su Boyong face the law. The Shen family was vindicated, she reopened the textile mill, united Chinese merchants to resist foreign firms, rejected the glory of the deep courtyard, and walked side by side with Lu Jingxing into a new life.