Running a Supermarket in Ancient Times with My Ex

After three years of a business marriage, Sang Nian and Ji Xiuqi are transported on their divorce day to a famine-struck village in ancient times, suddenly the parents of two children. Luckily they are bound to a magical supermarket system that turns antiques into money for food. To survive, the estranged couple keeps up the pretense of marriage, uses the system to feed the family and lead the whole village through a deadly blizzard, and slowly falls truly in love.