Chen Mobai broke down the Rank-4 Mount Meru Nine Palaces Formation, which he had fully analyzed using the technique of Inner Observation, into twenty lessons and taught them in detail.
Cultivators from the Tianhe Realm who are able to achieve success in learning, are generally those with exceptionally outstanding self-study abilities.
This is because the educational system here is very rudimentary, with the master leading the way and cultivation depending on the individual.
Although Yi Shaoqing and his companions were only Rank-3 Array Masters, under Chen Mobai's meticulous and exhaustive teaching approach, they soon grasped the array diagram of this Rank-4 Mount Meru Nine Palaces Formation.
At the very least, they had reached the level of Rank-4 in terms of this formation.
However, to set up this formation, it still required a Golden Core Cultivator to take action.
