Samlee Office was designed by minimalism from the city metabolism. the project presents the interactive relationship between the city, work and people ;a kind of intimately relation of activity and inertia; transparent overlay; permeation blank. The core line the people flow in it, corresponds to the of opening, developing, changing and concluding. The twist centre line through up all the function area. A special blank-leaving, with the triangle transparent fold line, build up a four- dimensional binary relations between people and time.