chapter 520 Final progress of enlightenment

In the square, the blood-red light covering Owen Su had gradually dissipated, and everything returned to calm.
Everyone continued to comprehend.
In a void nearby, the Iron Commander was floating there quietly, his eyes fixed on Owen Su.
"It only takes one month of meditation for you to fully understand the contents of the first chapter of the Book of Killing. Jian Shou is incredible, such a genius..." After Tie Dutong pondered for a moment, he took out a communication talisman.
"Commander-in-chief..."
Tie...