It is aoout a couple called James and Laura who try to make it in the hard life. When one day they go for a walk in the park they come across a family that is trapped by a gang of mice. They act quick;y using Laura's detective kit that is in her bag and she takes out her cell phone and calls the police. The couple leave when the constalbe arrives and the family thanks him but he tells them that a couple had saved their lives. One of family sees the picture James has left of Laura behind. The next day when Laura is making breakfast there is a knock at the door and sees the family on the doorstep. They tell the couple that they are the Baker Street Family and Laura and James were overjoyed to hear from their new friend that the hard life was over.
So what do you think of it. You can do the next story if you want Mouse avenger of when James and Laura have kids.