The Farm Girl Turns Her Family’s Fortune Around

I was only 22, and already someone had murdered me. Fine. I transmigrated. Fine. But I wasn't reborn into a wealthy family or as some official's daughter. I ended up in the body of a 12-year-old brat. Sigh, fine. But how did I get bound to such a terrible System? What a miserable life! At least the male lead is handsome! What? He's not the male lead? The male lead is actually... even! better! looking! Warning, warning! Host's nosebleed supply is critically low...