Lin Che transmigrates into the body of a poor young man in ancient times. His father died in battle, his mother disappeared, his grandparents play favorites, his second uncle is harsh, and his paternal aunt only wants to take advantage of him. All he has left are his two sisters, both skin and bones from starvation, relying on each other to survive. Just as his elder sister is about to be sold as a concubine to a sixty-year-old man in exchange for food, he unexpectedly activates a mysterious space that connects directly to a modern wholesale agricultural market! Vegetables salvaged from the modern market and cheap boxed meals become their lifeline. Setting up stalls in ancient times, he sells all kinds of secret-recipe snacks using modern discounted near-expiry food, prepared dishes, and night-market delicacies. Their irresistible aroma spreads for miles, drawing customers who chase after him for half a street. By collecting discarded goods, he strikes it rich and becomes the owner of rare foreign treasures coveted by ancient merchants.