Travel Through Ancient Times to Become an Inventor

This is an imaginary ancient dynasty - the Ning Dynasty, which focused on agriculture and suppressed commerce. The status of women was low, but handicrafts and commerce gradually emerged. The protagonist Lin Qingyu is a modern engineer and inventor who accidentally time travels into the body of a merchant's daughter. Faced with the plight of her family's decline and her father's serious illness, she decided to use her modern knowledge to change her destiny through inventions and creations. She eventually became a wealthy businesswoman and promoted the scientific and technological progress of the entire era.