The delicate cannon fodder is stunning, saving the male supporting role but getting teased instead

In many stories, there is always a male supporting role who devotes himself to the male and female protagonists, but ends up with a tragic ending of living alone. Wenrou's mission is to travel through time and space as a cannon fodder to save these miserable male supporting roles and give them a complete family and a happy life. The male supporting role of the overbearing boss is the control group of the male protagonist. He is defeated by the male protagonist, extremely decadent, and lives alone. Wenrou is the cannon fodder wife that the male protagonist finds for him in order to humiliate the male supporting role. She is delicate and attractive, and the male supporting role can only cheer up and make money to support the family. The lonely prince was framed by the male protagonist and was imprisoned, living a lonely life. Wenrou is a cannon fodder maid sent to take care of the prince, because life is too boring...