In the modern wealthy Liu family, the eldest brother monopolizes resources, and all the results of the daughter who favors the house are reduced to wedding clothes. A doctor of food, a planting expert, and a marketing genius, the top brains of the three side houses, were struck by lightning and transported to ancient times during a rebellion. After waking up, the three people's skills mutated during time travel. Qingci can sense the life state of the soil, Qinglong can accurately control the temperature of flames, and Qingyan can see through the emotional undertones of people's hearts. What stood in front of them was a bankrupt grain store that was about to be annexed by Wantong Company and an old father who was bedridden. From half a bag of rice to becoming the world's number one imperial merchant, the business map of the three brothers and sisters begins here.