What did the Terran Guardian of the Perfect World see?

According to the query of iQiyi app, as a master of the upper bound and a member of the profound Rentian family, the guardian of Rentian family is very proficient in divination and can gain insight into the future. When Shi Hao came to the upper bound, he took many measures against Shi Hao, but Shi Hao escaped. Introduction to the perfect world: "A grain of dust can fill the sea, a grass and a tree can block the sun, the moon and the stars, and the fingers can be turned upside down."