Before attempting the breakthrough to Foundation Establishment, Chen Dengming silently recited some of the essential formulas in "Explanation on Foundation Building" in his mind, and started to mobilize his Dantian's Spiritual Energy towards the Mysterious Aperture.
"Dao exists in the Mysterious Aperture, which encompasses Primordial Qi and YuanJing. YuanJing and Primordial Qi nurture the Primordial Spirit; when the spirit is full, it naturally oscillates between motion and stillness. Thrice with three turns, the circulation and transformation connects heaven and earth...
The spirit is silent and the Qi is deep. The Qi returns to the Mysterious Aperture and the breath follows the natural course..."
The more the formula circulates in his mind, the more Chen Dengming enters the state.