The curly-haired woman looked at Su Jingxing's Primordial Spirit and asked curiously.
"Mm, sorry to disturb you."
Su Jingxing's Primordial Spirit nodded indifferently. "Continue to stay here and wait for my notification."
"Alright, alright." The curly-haired woman nodded in shock.
Su Jingxing's Primordial Spirit took another look at the pale middle-aged man and the bearded old man. It then turned illusory, passed through the wall and left the cave.
"Did he return to his world again?"
After a moment of silence, the curly-haired woman couldn't help but ask, "Didn't the passageway close? How did he return and how did he come here?"
"Traveling between worlds doesn't have to rely on the passageway between two worlds."
The bearded old man said softly, "In ancient legends, some powerful treasures can also allow people to shuttle through space and time and cross worlds.