18-year old Georg and 13-year old Barbara have been playing together as children. Play becomes love later, which leads to a catastrophe , as their parents are hostile leading to file a report to the court, as Barbara is still under age.
The bored heir to a soap factory is able through pure chance to work incognito in the 153rd branch of the business. While doing so, he falls in love with a beautiful customer, gets into a rivalry with a jealous worker and helps to expose a dishonest boss.