Double Breakthrough

The Murder Heaven Sect's Sect Master did not fully focus on the Heaven Murder Sword Formation, so Li Lingtian immediately seized the opportunity.  

The Seven-Nine Annihilating Sword Formation took advantage of this opportunity to finally enter the Heaven Killing Sword Formation under Li Lingtian's forceful attack.  

This could be considered as letting loose a breath and launching a full-force attack.

The Murder Heaven Sect's Sect Master sensed the Seven Nine Annihilating Heaven Sword Formation's absorption and finally knew Li Lingtian's motive.  

However, he still did not care because he had absolute confidence in the Heaven Killing Sword Formation.

The Seven-Nine Annihilation Sword Formation entered the Heaven Killing Sword Formation, and the battle between the two became even more intense.

The sword intent swept across the void, bursting out with terrifying sword intent that was filled with destructive power.