Ping'er, the "executive" of Rongguo Mansion, held seventeen keys, but found that every one he opened was a cage. She used her original "three-color ledger" to deal with the financial crisis and the undercurrent of power, until she met Grandma Liu who came to fight against the autumn wind. An audit crisis made her understand: skills are more reliable than keys. In the end, she persuaded Sister Feng to invest in a share, and started a business in partnership with Grandma Liu. She left the Jia family and planted her own freedom on the land.
