The heroine time travels to a businessman's wife. She is unmarried in modern times and her soul travels to ancient times. Her son has given birth to a child. With a modern soul, she was unwilling to be lonely and worked anonymously as a mysterious painter. Later, her husband found out about her and felt that a woman showing up in public was paying respect to the family tradition, so he invaded the pig cage. This is how she ended her time travel.
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.