The Adorable Kid's Secret Identity: Ruling the Capital's Elite Circle at Eight

[Urban fantasy + urban setting + transmigration + System + brainless power fantasy + second-generation official + soul transmigration + play the pig to eat the tiger + scheming]

One day, Zhou Ning'an... suddenly transmigrates into the body of a little kid. And that kid turns out to be the young heir of a powerful family in the capital. He is eight years old.