Of course, he had a vague premonition at this moment.
If he wanted to catch up on the Qi and skill aspects to match his ever-growing physical strength, he would likely have to focus on the three main mental methods and mysterious Southern Dipper secrets. Casio didn't know what path he would end up on right now, but he hoped it wouldn't lead to a dead end.
In the midst of his contemplation, his daily essential training in secret martial art of Demon Idol was nearing its conclusion. Casio slowly opened his eyes amidst his heavy and powerful breaths, his entire body drenched in sweat. Just as he was about to exhale and finish his cultivation, he suddenly noticed residual dark energy on his arm.
He slightly raised his hand, and the stream of energy dissipated immediately.