Faced with the Celestial Eradication Sword Formation before him, the First Prince did not even look at it and just sent an Overturned Hell coming down. The space within several li of the area was stretched out and distorted, and was about to overturn the sword formation.
On the other hand, Rona did not care about it as Fang Xingjian was unable to locate Rona's true form. Rona went around the Celestial Eradication Sword Formation and continued to chase Fang Xingjian's group.
However, the prowess of the Celestial Eradication Sword Formation was far beyond the First Prince's expectation. The four short swords unleashed a myriad of sword light explosively. It was as if there were four Fang Xingjians performing sword arts at the same time, clashing fiercely against the First Prince's Overturned Hell.