Training (II): Training The Mind
The study room was incredibly cozy and comfortable, quite conducive for any sort of study with it's cushy leather seats and the comfortable looking cushion sofa. There was also a desk, and a very massive sort of nest filled with a lot of pillows. This study room was made not just for ordinary humanoid uses, but also for dragons. I took a seat, took a deep breath, and opened the first page of the book.
I didn't last ten minutes before I closed the book back, and fell to the ground, panting as sweat dribbled down my forehead. The codex did not just impart knowledge about how to train mental energy, on it's own it was already a tool that did such a thing, serving as a sort of training wheel, until the readers manage to get to the essence mind realm.