The King Heinyrd establishes his control over his kingdom, ???, and begins his dynastic rule of the twin islands, Syuta and Ryatu. He then begins his new calendar, starting at year 1, celebrating the first time the twin islands have been united to such a degree.
Year – 187(King’s Rein)
The Cataclysm begins, ending the King’s rein, although the remnants of the people retain the use of the calender.