Jeju Special Self-Governing Province is a beautiful island that has inherited the history and traditions of Tamna (ancient name of Jeju) and preserves its beautiful nature. An up-to-date office building, LIG Insurance Jeju, was built on this peaceful island that reaches out to the world, the center of emerging Asia. We focused on bringing Jeju's beauty into the building so that the occupants of the space could feel nature and cutting-edge technology simultaneously. We also wanted to actualize the disparate combination of nature and city through the composition of the interior space and the exterior construction materials.