As he spoke, Pavilion Master Ji took out the bow he had used earlier.
This bow was very ordinary in shape, the type that could not be found in a crowd. However, when it was used against the Twelve Swords Formation, it had played a wonderful role and was extremely powerful.
"This Heaven Slaughtering Crossbow seems to have been restored by me, but it has actually lost its most precious thing."Pavilion Master Ji said," Since Lord Xu has seen the secret skill of ingenuity, you should be able to get a general idea of it."
Xu Bai took the bow and carefully studied it for a moment. Then, he raised his head and said,""There seems to be something connected to the middle. If you put it on, the power of this bow will be greatly increased."
In the middle of the crossbow was a small hole, about the size of a thumb, shaped like an oval.
According to Xu Bai's maxed out secret skill, he could see some clues.
Pavilion Master Ji explained.