宇宙世紀
The book "2001 Correct Century, A Bibliographical Study of "Dark History"", printed in black pages in front of the "Universal Century Gundam Officials Encyclopedia", is supposedly uncovered by a fictional "Lecturer in Black History" named Yokk Wakk Onimott during Correct Century 1993. Onimott spends two years to fix the broken pages, five years to interpret the language, and a year to find a publisher. He states that the book was first printed around 3,000 years ago by the Rhea branch of the Earth Federation Government University. Included in the book is a picture drawn by Kunio Okawara showing a mobile suit supposed to be MS-04 as a S.U.I.T. project of the Zeon forces in UC0072~0075. It supposedly was found in 1993 Correct Century in the mountain cycle "Library A-a". The white page introduction by another fictional writer, "Minaka Junkers", an economy assistant professor of the Rhea branch of the Earth Federation Government University, states the book was published in UC0100 to celebrate the Centennial anniversary of the Universal Century. Thus it is officially claimed that the Universal Century is a time before Correct Century, possibly around 3,000 years before the story of Turn A begins.