- 15 000–12 000 BCE The first cities were built under the guidance of the Giants.
- Around 2000 BCE The cosmic re-alignment causes the degeneration of the first cities.
- 1933–1934 Martha Quest sees her first visions on the City in the Southern Rhodesia.
- 1949 Martha Quest had a dream about Golden Age in London.
- 1950 Mark Coldridge writes a novel titled A City in the Desert, and Martha finalises it.
- 1967–68 Mark Coldridge founds the Coldridge-Perkins Company (later the Coldridge-Esse Perkins Scheme) aiming to establish Cities in North Africa and Ireland.
- 1969 Charles Watkins discovers the ruins of the City in his mind adventure.
- 1999 Archaeologists found the ruins of the City, and several layers of previous Cities were revealed under them, too.
- 2002 Mark Coldridge is disappointed in his building attempts, because they remained on a level of refugee camps.
- 2017 Usbek tries to manage the re-building of the City in the Central Asia.
- After World War III The Cities were started to build again under George Sherban’s (Johor) lead on the Andes, and they work.