Seventeen and Twenty

After graduating from college, 23-year-old Ling Miaomiao fell out of love and lost her job. In order to save her father, she signed a marriage contract and became the fire-fighting bride of a wealthy family. Her husband died young, and she had long expected the family's troubles. The biggest challenge came from her son, Xiao Zishuo, who was only 6 years younger than her. A contest of age inversion, a complex relationship that began with a transaction. How does she manage in this gorgeous cage, and how does she manage to turn the Shura Field into the final destination of her happiness?