Xue Ning and Xu Can naturally couldn't enter the main ship.
The main ship represented a different meaning. The main ships were all people from the Yin-Yang World and the Water-Wood World. To put it bluntly, they were all Han Fei's own men, so they were most trusted.
Even if Xue Ning and Xu Can had made a Great Dao oath, who knew if they had a few Great Daos? After all, Han Fei could make a Great Dao oath at will.
To create the second Avenger, Han Fei just needed to pick a random ship from his Origin Sea. His current Origin Sea had developed into a world of half land and half sea.
Here, there was the sky, the mountains, the rivers, the sea, the forests, and the orchards. The only things missing were probably the sun and the moon.
Han Fei was not in a hurry. Now he could send as much Chaotic Qi into the Origin Sea as possible.
In fact, Mad Fourth King was wrong about one thing, which was Han Fei's Origin Sea.