"So powerful!" Cheng Minxue exclaimed with a hint of surprise while her mouth opened slightly.
The Head of the Cheng Family observed Ling Feng, who was calm, and said, "Ling Feng, my worthy nephew, have you deciphered the secret within?"
Ling Feng nodded, "I've seen a bit of a clue!"
"Oh? Then please explain it to Xueer!" The Head of the Cheng Family was somewhat surprised. To perceive the clues within, one should at least possess the power of the Later Stage of the Firmament Realm, as the comprehension of the laws involved is quite profound.
Ling Feng didn't think too much about it and directly said, "These Golden Needles, though seemingly capable of piercing the tough armor of the Rock Devouring Beast, are indeed surprising. That's because, when forging these Golden Needles, the blacksmith used the Power of Space!"
"The Power of Space?" Cheng Minxue was a bit puzzled, "What's that about?"
