This is just Ding Ling's speculation.
As for the specific facts, Ding Ling is also unaware.
He casually placed the knife and sword into the storage pouch.
Then he used the Dragon Capturing Skill, gathering Vigorous Qi, and turned over Pojun's jacket from a distance.
Sure enough, something was flipped out.
It was a key resembling the other half of a swastika shape.
Ding Ling accepted the half that Wuming handed over.
The two halves combined to form a swastika.
As soon as the swastika key formed.
From the key shot out a ray of light, landing on the top of the cave wall, and then after several reflections and refractions, crack!
In the depths, it's as if a crisp sound was heard.
Then Ding Ling saw a Secret Manual, glowing with gold, slowly descending from the void.
