Chapter 399: I Know The Solution to This

'According to what Fu Zhi said, the Cardinal Wheel was something that he obtained from the White Cave a few years ago.'

'At that time, there shouldn't have been anything else that was brought out.'

'With the opening of White Cave around the corner, the appearance of the Fourth Sword is even less of a secret.'

'Unless… Was the Fourth Sword stuck into the 'Cardinal Wheel?'

'What were they sealing within?'

Xu Xiaoshou immediately thought of all of that.

Now, there was not much time for him to think any further about it.

Things coming out of the White Cave had a lot to do with the reopening of the extradimensional space.

The faint sword cognition on the Cardinal Wheel led people to have further thoughts about their relationship.

'The Fourth Sword and the Cardinal Wheel... Could they be unrelated?'

'Did Fu Zhi not notice this sword cognition? After all, he had been studying it for four years...'