The judgment of time requires a reference; without it, the concept of time becomes very vague.
The most primitive reference is the sun, moon, and stars; a day is defined by sunrise and sunset.
There is no moon on the Well Star, and the Well Star System has only one star. The Well Star orbits this star, making a day by sunrise and sunset, with the day's length differing by less than five minutes from the cosmic standard day.
Lin Shen uses supreme power to influence the rotation speed of the Well Star, allowing the length of a day to be arbitrarily extended or shortened.
Of course, merely doing this cannot create a time illusion for people on the Well Star, so the Inheritance Fan is needed.
Recently, almost everyone ascending to the Celestial Court has done so after watching the Realm God demonstrate the inheritance cultivation methods.
This means that, to some extent, they have all been tainted by the inheritance cultivation methods.
