The story begins with the two protagonists who are nicknamed "Monster" and "Hero" by the residents. The monster is Su Si, the descendant of Baguazhang, with a special skill of bath scrubbing. The hero is a middle-aged, kind-hearted security captain. The two old and young people met by chance and began to face the difficulties in family and life together. They faced the unsatisfactory things in life calmly and looked at all difficulties optimistically! In the end, one got a career and love, and the other got the understanding of his daughter! Life is like this, difficulties are always there, the key is how you face it, when you think it is an obstacle, it is difficult to climb over, when you think it is not worth mentioning, you only need to knock it down with a light palm!