The reborn and amnesiac Shang Wanxing finds herself in a perilous situation, breaking free relying on her extraordinary abilities. Through a contract, she comes to the Si family to take care of the soft and cute little boy Si Luoyu. Facing heavy storms and hidden crises within the family, she has outstanding skills and is also proficient in acupuncture and network technology. Si Yubai, the power-holder of the Si family who carries old illnesses, originally looked lightly upon worldly affairs, but is moved inside by her unrestrained and natural disposition, and the two join hands to uncover the unknown past beneath the wealthy family.