After three-and-a-half-year-old Miao Miao was rescued from human traffickers, the entire Wen family, the wealthiest family, cherished their lost-and-found little princess like a precious gem.

For example, Wen Family’s father had just finished a video conference and was preparing to inspect the company when Miao Miao tugged at his sleeve, puffed up her cheeks, and stared at him.
“If Daddy doesn’t come with me to the hospital, I’m not getting a checkup!”
“Alright, alright, whatever the little princess says,” he replied. Because of this, Wen Family’s father discovered early-stage lung cancer during a comprehensive checkup. Thanks to timely treatment, he made a full recovery.

Another time, Wen Family’s eldest brother planned to take his wife and son on a vacation abroad. Tickets were already booked, but Miao Miao conspired with her nephews to change the destination last minute. Wen Family’s brother gently patted the culprit Miao Miao’s head and said:
“It doesn’t matter where we go for vacation; let’s go with Miao Miao’s suggestion.”
On the day of departure, the original flight they were supposed to take crashed, and there were no survivors.

The Wen family looked at their innocent and pure little heiress in awe—this is a little lucky star! From then on, Miao Miao became the Wen family’s treasure, their sky, their ground, their absolute truth.

Miao Miao has a “big sister” called the System, but no one else knows about it. The System tells her that by getting closer to her family, she can use the “intimacy points” gained to increase their wealth, charm, health, and luck, even changing their tragic fates.

Determined, Miao Miao works hard as a little shadow, following her family and changing their destinies. When she finally feels at ease returning to kindergarten, she encounters a pitiful little chubby boy.

In kindergarten, the other kids mocked and bullied him for being overweight, but Miao Miao immediately stepped forward to protect him.
“So what if he’s chubby? Chubby kids are full of potential!”

When Miao Miao discovers that her System can help the chubby boy lose weight, she doesn’t hesitate to help him. After slimming down, the chubby boy transforms into a recognized little handsome boy, skilled at fighting and standing up for himself. He grows up alongside Miao Miao as her childhood friend.

Years later, Miao Miao realizes that this “potential stock” had always been firmly within her grasp.