Farmer's Lucky Treasure: the Group's Beloved Daughter Is Four and a Half Years Old

Reborn as a four-and-a-half-year-old girl with good luck and treasure-detection skills, what, framed by vicious relatives? Slap them all in the face and crush them! What, the little brother secretly likes it? Good looks can be considered online. What, the biological parents are actually from a prominent family in the capital? Well, multiple vests are also fine!