Return to Ancient Times and Become a Prince

When he woke up, Su Qing traveled through time and became the noble son of a noble family. It's just that this noble son is in a bit of a miserable condition. There is only one maid left in such a large prince's mansion. Glass making, sugar beet making, iron making technology... Use technology and wisdom to reverse the crisis. Facing the worship of everyone, Su Qing smiled slightly: "I just stand on the shoulders of giants."