At the Beginning, I Traveled Through Time and Became the Brother of Emperor Jiajing

Jiang Bin was originally a salesman, but an accident caused him to accidentally travel to the Ming Dynasty. What was even more unexpected was that he was actually a cousin of Emperor Jiajing. It was difficult to accept the fact of time travel at first, and he was severely treated by the doctor. It wasn't until he finally gave in that he was let go by the doctor. After reluctantly accepting the reality, he happened to encounter Emperor Jiajing who fainted, so he used physical cooling methods to treat him. But when he used ice cubes to treat the other party, he encountered strong opposition from Princess Yongfu. However, after Yun Lang came and confirmed Jiang Bin's approach, Jiang Bin actually planned to make the method of treating ice known to the public. While he was actively making ice, Langzhong Yun planned to give Emperor Jiajing the so-called fairy water. Jiang Bin stopped it in time and planned to use modern people's knowledge to completely change Emperor Jiajing!