The princess must stay calm, her character must not collapse-郡主稳住，人设不能崩

Jiang Yu, a female college student majoring in modern chemistry, wakes up and finds herself in a foreign country. Jiang Yu decides to realize her business dream in a foreign country and starts working hard to open a shop and become the richest person in Yunqi Country. At the same time, she also meets many friends, one of whom seems to be the emperor who is on a secret visit. A funny and hilarious relationship begins!