In an instant.
Duncan saw the Valkyrie in mid-air with his naked eyes, but as the icy blue vertical pupils of the dragon eye gradually faded, the image of the Valkyrie also slowly disappeared.
Only from the God's perspective of the Dimension Space could her hazy silhouette be seen.
The dragon is a watershed of the Mythical Era.
The East and West are not much different; in the Song of Ice and Fire, there is a scene where the male sorcerer was merely a magician toying with tricks, but as the Dragon Mother hatched three Giant Dragons, the sorcerer's mana was restored to its former state. As for the East, when you hear about a Daoist who knows some spells, or about a place where the Guardian Fairy is very effective, or even occasionally hear some supernatural rumors, you won't believe it too much, just thinking it might be feudal superstition spreading rumors.
But if one day, you were to see an Eastern Dragon in rivers and lakes, trust me, you'd only have one thought in mind.
