City Hall civil servant Zong Hao (played by Park Chung hoon) switched departments for promotion and worked in the "Korean Paper Department". Later, he gradually became attracted by the charm of Korean paper and devoted himself to making it a "millennium old good paper". During this process, documentary producer Zhiyuan (played by Jiang Shouyan) teamed up to help.
City Hall civil servant Zong Hao (played by Park Chung hoon) switched departments for promotion and worked in the "Korean Paper Department". Later, he gradually became attracted by the charm of Korean paper and devoted himself to making it a "millennium old good paper". During this process, documentary producer Zhiyuan (played by Jiang Shouyan) teamed up to help.