Even though the world had changed, the ability of artifacts didn't alter in the slightest. Therefore, Zhou Tian had full confidence in the effectiveness of the artifact he had placed on Pan Shi; unless there was an accident, it was unlikely that Pan Shi would notice the foreign object on his body in a short time. Under these circumstances, even if Pan Shi escaped from Zhou Tian's perception range using his hidden trump card, as long as he didn't leave this world, Zhou Tian would still be able to locate him.
As a result of his thorough preparatory work, Zhou Tian remained calm when he saw Pan Shi fleeing. After pinpointing Pan Shi's position, Zhou Tian immediately gave chase without delay.