Astrid Jennings is an 18-year-old chemical engineering college freshman. After a chemical leak causes a fire in her college, Astrid wakes up in another time period. The Roaring Twenties in New York City! Not only that she wakes up to a situation where she is to be engaged to a handsome Yakuza boss? Astrid uses her chemical knowledge to her advantage during the prohibition era of alcohol to become lucrative. During this time she is thrown into a stride between the Italian Mafia mob and the Yakuza. Will she give into the Yakuza boss’s bad boy personality and become his wife or will she lead a rich life off of her chemistry knowledge?