Small Thousand World Rules

12 hours is 1 day, 30 days is 1 month, and 12 months is 1 year.

Middle Thousand World Chronicles

The 108 hours are 1 day, 100 days are 1 month, 100 months are 1 year, 100 years are 1 lifetime, and 100 lifetimes are 1 round. Ten thousand wheels are one run, and ten thousand rungs are a catastrophe.

World Clock (the same as the middle world, but generally from the wheel of the time, too short time has no effect on the world)

Ten thousand wheels are one run, and ten thousand rungs are a catastrophe.