A Dao Creator could not spy on the future of another Dao Creator. In other words, in the future they could spy on, a new Dao Creator would not appear. At most, they would have the cultivation of the Great Dao Supreme Realm. They couldn't tell which Great Dao Supreme had the chance to become a Dao Creator.
As the Creator Lord, Han Jue couldn't tell which Dao Creators could reach the Creator Lord Realm, but he could see how many Dao Creators there were in the future.
Karma kept changing and the number of future Dao Creators kept increasing.
The future in which Han Liang and Ji Xianshen became Dao Creators was very distant.
Ji Xianshen severed karma after he entered the Origin Space-time. However, Han Jue saw him appear in space-time again, but the karma that had been severed wouldn't recover because of his appearance.