Starting from the perspective of observing urban life, this case reshapes and integrates the urban structure created by the urban texture and commercial form of this region. Design and utilize the functional patterns generated by the timeline of office workers in the base to form a work and life mode that is in line with the current regional characteristics and the post epidemic era, and combine it with the new sports and life field, transforming it into a microcosm of life and injecting it into an old, multi story corner house in the city.