"Every day we live here is happy. Thank you for your touching design!" This is the most beautiful compliment a designer can receive. The house, originally unfinished, features daylight from two sides and a square floor plan. With its excellent condition, much like fresh food that only requires a little seasoning to bring out its natural flavor, the design focuses on simplicity—white color, sunlight, temperature, and emotional ambiance—as the foundation for future living. The owner and the designers worked together like a jazz band, inspiring one another to create a unique home. The design incorporates "arc and light" to link each living space, with an open, smiling arc as the main axis. This design allows light and life to flow gracefully along the arc, eliminating the oppressive feeling of the large truss structure and leaving behind a beautiful and harmonious living space.