At this moment he noticed these daos knowledge comes from those Heavenly Eyes. According to Su Ling, his heavenly eyes powers were transmitted to her while I only retained it dao. Fei crossed his arms and starting thinking for a long moment.
Finally, with some thoughts in his mind, he left the first room and entered the second room. This was within his consideration even though there might be a large gap in time. But he needed the second room help for comprehending those daos.
After all, he is willing to make every second of his life count. Within the second room, he sat down in the middle and started comprehending the knowledge about these daos. It is just like the Dao of Enlightenment. He has all knowledge but he hasn't comprehended it yet.
He starts with Dao of Space. He was very much familiar with Space Power after using Gates of Void many times. Not to mention he also has the secret technique 'Blink' which has a small relationship with Space itself.