In a Year of Famine, I Pamper a Beautiful Commandery Princess with Modern Supplies

Yang Chen was tricked by his girlfriend into becoming a distributor for herbal tea. Not only did he lose all his savings, he was also left tens of thousands in debt. After his girlfriend broke up with him, Yang Chen flew into a rage, only to discover by chance that his backyard connected to another historical world. Though he couldn't enter that world himself, he could bring things out of it. As it happened, the fief of a young noblewoman in that world was under attack by barbarians. The city had been besieged for three months, food and water were running short, and her father was gravely wounded and bedridden. So Yang Chen supplied the young noblewoman with food and water, and helped her devise plans. Believing Yang Chen to be a deity, she offered him all kinds of gold, silver, and jewels as tribute. With Yang Chen's help, the young noblewoman conquered the northern lands, became the empress of her country, and unified the realm. Meanwhile, thanks to the antique gold and silver jewelry she provided, Yang Chen became a billionaire. Until one day, the young noblewoman, now empress, confessed her feelings to Yang Chen. “I think you're special. I want to see you...”