Chu Yunyun had not only drawn Chu Xisheng a map of the Time Secret Realm, but also a True-Meaning Diagram of Limitless Slash.
Limitless Slash was another way for Chu Xisheng to rapidly improve his strength, making him invincible below the fifth grade. No Heaven's Pride, Transcendent Heaven's Pride, or even anyone with the aptitude of a Heavenly Pillar or Transcendent Heavenly Pillar would be his match.
However, he could practice Limitless Slash at any time, whereas Nine-Wheel Divine Invocation required him to divide his Divine Soul, an extremely dangerous process.
He could not suffer any disturbance during cultivation. The slightest carelessness risked severe injury to his Divine Soul, or even madness or death.
Thus, Chu Xisheng had practiced Nine-Wheel Divine Invocation first.
Chu Yunyun had simply written down the essentials of Limitless Slash and drawn its True-Meaning Diagram.
Previously, she had possessed no True Essence. Despite her incomparably profound martial attainments, she had been unable to infuse martial true meaning into paper or draw any True-Meaning Diagrams.
Only now, after recovering roughly four ten-thousandths of her True Essence, could she just barely draw True-Meaning Diagrams below the fifth grade.
Chu Xisheng first took the map of the Time Secret Realm and memorized it.
He sounded slightly puzzled. "Can't I bring this map inside? Do I absolutely have to memorize it?"
"You can't bring it."
Chu Yunyun shook her head. "The master of the Time Secret Realm is still alive. That place was once a battlefield for ancient gods, and their playground as well. As far as I know, the wills of Zangtian, Li Tan, Ziyu, Quan Beichen, Xuannü, the White Emperor's Son, White Tiger, and many other war gods watch every opening of the Time Secret Realm.
"Bringing a map would be cheating. What do you think they would