This dao lecture was very long. After the near-death experience to one's state of heart, they returned back to their cultivation.
The Sky Connecting Realm connected them to the starry skies and when they closed their eyes to cultivate, they could clearly sense the tyrannical law energies radiating from the constellations.
They seemed to be slowly swimming through space; everything felt like a dream and even the flow of time was eventually forgotten.
At their 50th year of staying at the sacred academy, the geniuses finally opened their eyes. They no longer saw the starry sky but the immortal sea instead.
They were all seated on boats materialized from immortal energy and were floating on the immortal sea. The formless wind bustled by, bringing them to the opposite shore.
This was the same place they had gathered at before they stepped into the immortal sea, leading them to the four sacred academies.