"Zou Fang."
"Princely Heir?"
"Prepare the pen and ink."
"Yes."
A letter was quickly written, addressed to Xiao Ruoling.
In the letter, he mentioned that the Sky-reaching Grass, which was previously taken back, could now be retrieved again.
With the progress of cultivation, the original Sky-reaching Grass was no longer a threat, but rather a benefit.
It could aid in practicing the Dragon Transformation Technique.
After finishing the letter, Chu Zhiyuan picked up the letter from Prince Ying, Chu Mingrui.
In the letter, Chu Mingrui mentioned that the training for the Thunder Spear Formation was excessively difficult and progress was slow.
Chu Mingrui's main goal was to train a new battle formation, and he had been promoting this recently.
With over two hundred Chasing Wind Cavalry as examples, and having witnessed their battle achievements, pushing the Thunder Spear Formation faced little resistance.
