Once traveling through time, Su Wan fell into the beginning of hell: a sick and dying mother, a lame and weak father, a twisted brother, and a little sister who was almost trafficked. She gritted her teeth to support the whole family, cleared wasteland and built houses, and struggled to survive.
Dayong's laws are strict, and a girl must get married at the age of eighteen. In order to avoid being forced into a match by the government, she made a contract marriage with a man who was hiding incognito to avoid being hunted. At first, they each get what they need, but they gradually develop feelings for each other as they get along day and night.
But the good times did not last long, disasters occurred, and life was no longer peaceful. She held space supplies in hand, protected her family, and searched for her husband thousands of miles away...