Eyes, window of soul, also the extension of the spirit. User’s visual horizontal extension as behavior model uses as the basis for the definition of different areas and functions. As the result, the application of network-like structure has specific function of dividing areas. This kind of planning allows an old soul which is user being footloose and facny-free while in the process of wandering. Therefore, how to describe the spirit in this space, an old soul inhabiting in modern architecture, might be the best interpretation. The presentation of structure, façade, material and color strengthens the penetrability of the space through the use of hollow panels, framework, slit and materials. This kind of extension achieves the visual balance and makes the space comfortable, deeply reveals the entrustment of the old soul.