Although Jiang Chen's Vajra Indestructible Divine Art was not broken by Jiang Di's Thirteen Swords of Heavenly Annihilation, the Thirteen Swords were simply too terrifying. Twelve sword qi forces attacking simultaneously generated a devastating impact that left him with internal injuries.
And the injuries were severe.
The moment he returned to his room, he could no longer hold on and collapsed straight to the floor.
Chapter 600