The thin, ancient-looking cover was yellowed, with curled corners, and bore five ancient characters.
"'Myriad Phenomena Concentration Divine Technique'?"
Su Mu's deep eyes flickered, his heart warming slightly. He guessed that what he held might be an ancient text related to spiritual power.
Immediately, Su Mu opened the title page and began to peruse.
"Use all things under heaven as a mirror, observe myriad phenomena to refine the spirit... transform external scenes into internal vision, gather floating light into indestructible perception light..."
Su Mu murmured, his eyes suddenly brightening. The thin booklet made a pleasant rustling sound as he turned the pages, becoming more and more engrossed with each turn.
Su Mu read the thin booklet for a long time, reading extremely slowly, until a hint of dawn appeared on the horizon, and he reluctantly closed the ancient text in his hands, showing surprise, joy, and regret on his face.
