Seven-Year-Old Brat: From the Start, I Pulled Li Er’s Beard

The Tang Dynasty Brat System

Li Jingxiu transmigrates to the Tang Dynasty as an unborn baby and obtains the Brat System.

As long as he makes a ruckus, he can earn rewards.

Six years later, under the System's arrangements, he runs into Li Er and starts off by acting like a "dutiful son," yanking on Li Er's beard.

By a twist of fate, he accidentally discovers that he is actually Li Er's illegitimate son.

From then on, the Tang Dynasty enters a brand-new era, and gains a brat who strikes fear into everyone's hearts.