Eryndor read through the entire contents of the practice technique before leaning back on his chair completely, and throwing his head back.
It was mentally draining alright. This practice technique was more complicated than the basic one.
Specifically, the route of meridians of Breath of Lightning God was more complex, and longer than the route of the basic practice technique.
In hindsight, it was also a good thing that he was switching his practice technique early.
The thing was, as the amount of time one spent cultivating increased, the more they got used to their existing route of meridians of the practice technique.
At a certain point, it almost became their instinct, to control their Qi to go through the routes they have gone through countless times.
If one switched it later in their path of cultivation, chances were that they would instinctively manipulate the Qi into their previous route while trying to adopt the new route.
This would lead to cultivation deviation.
