C681 The Great Mystery

Han Binn's eyebrows twitched, and he immediately raised his guard. Then, he looked towards a planet in the southeast.

It was a very small planet, only half the size of an abandoned planet. The sound just now came from the planet.

Han Binn's eyes flashed with hesitation. Just as he was considering whether or not he should go to the planet, the other party's voice sounded again, "Fellow Daoist