The Period Novel's Female Side Character Has Returned

After killing the System, Chu Yang, the female side character in a period novel, returns to an old-fashioned period story. Who cares about the male and female leads' plot armor? You go live out your Mary Sue stories. I'll just enjoy my own little life. Then: Chu Yang comes first in her exams. Chu Yang becomes famous. Chu Yang becomes a nationally celebrated entrepreneur! Theme: Creating a beautiful life