Concubine's Strategy

She was a young nurse in a mental hospital who accidentally traveled back to ancient times and became an unpopular concubine in a merchant's family. Because she was living in an era of changing imperial power, she was used as a bargaining chip in family marriages and married to him. Due to a strange combination of circumstances, the couple actually harmonized with each other and became more affectionate. But when her sisters passed away one after another, the family fell into decline, and no one could stand up, she had to stand up and turn the tide. If she doesn't succeed, she will become a benevolent person, shouldering the mission of the entire family. She just hopes that the entire family can stand firm and be safe and sound in this era of changing imperial power. This is her mission and the goal she has strived for throughout her life.