Su Yan, the legitimate daughter of the Su family, the richest man in Yunzhou, was born with a business genius, but because she believed in the "sincerity" of her childhood sweetheart Shen Yanzhi, she handed over all the confidential industry documents when the family was in crisis. Shen Yanzhi teamed up with his stepmother to poison Su's father, demoted her to a handyman, and forced her to sign a blood contract of "voluntarily giving up inheritance rights". Three years later, Su Yan returned with the money saved by the bottom class and gained experience in business war. She went dormant as the "pawnshop proprietress" and used her money-obsessed nature to set up a series of plots: she faked bankruptcy to lure Shen into a trap, used evidence of her stepmother's affair to force her to betray him, and used the guilt of her old department to rebuild her intelligence network. When she personally sent Shen Yanzhi to jail, she discovered that her father's death hid the truth about the orphan from the previous dynasty - Shen Yanzhi was just a chess piece pushed to the forefront. In the end, Su Yan made a choice between revenge and life, and climbed to the top of wealth as the "Queen of Loneliness", but it was difficult to believe her sincerity.
