Su Ping took out a bottle of water from his backpack and used the water's reflection to check what his forehead looked like.
The mark was a winding dragon.
The power of the remaining dragon soul is hidden inside this mark. Thanks to it I can directly teleport back and forth to visit the Mysterious Realm at any time…
Su Ping gently caressed this mark, hoping that he could hide it. Otherwise, it would make him stand out too much; he would be like a fantasy version of Justice Bao who had a crescent moon on his forehead.
He felt how the surge of astral powers inside him was building a close connection with the mark. An idea came to mind: he tried to pull the astral powers back.
A miraculous thing happened. As his astral powers were being pulled back, the mark on his forehead began to wiggle, and then the dragon mark sank along with the astral powers. The mark disappeared into his skin and his forehead was as clean as before.