Although Old Monster Xinghe discovered Lin Shuang, he did not ask many questions because the cultivation technique Lin Shuang practiced was not Ten-Star Annihilation.
Floating in mid-air with his hands behind his back, he looked down at Zhang Jingyun and asked, "You have been practicing Ten-Star Annihilation for some time now. Do you know what the most important thing is for this cultivation technique?"
Hearing this, Zhang Jingyun lowered his gaze, pondered carefully for a moment, and replied with a hint of uncertainty, "It should... it should be the control of power! It's easy to increase the destructive force of Ten-Star Annihilation, but controlling this terrifying power is extremely difficult."
Chapter 269