World-shaking was a metaphor.
The meaning of the world differed to different people.
For example, for the Empress, the world in Her heart was the human race. For the sake of the human race, She could shoulder everything. In this era that didn't belong to the Human Dao, She was willing to go against the tradition for Her world.
As for the world in Xu Qing's heart, it was the people who had entered his heart in his journey.
Captain Lei, Grandmaster Bai, Master, Erniu, Zi Xuan, Ling'er, and so on… There were also external objects that appeared because of these people, such as Fenghai County, the Seven Blood Eyes, and the Holy Wave Large Region.
These were the colors of his world and an important part of his humanity.
Like an anchor, they allowed his divinity to be used by human nature and prevented it from deviating.