It is often said that true style is timeless. With this intention, the design for Longfor sales office is inspired by the crystal caves: timeless, elegant, relevant, enduring. The design forms are unfolded by creating spontaneous curves, awakening the sense of discovering and infinity. With the guidance of crystal lighting, the space gradually emerges from the dark and narrow entrance. The chatting area brings brightness by blurring the boundaries between outdoor and indoor, expressing the vitality and flowing force into the space.