Han Fei, the Sword God, and the others all made their own choices. For Han Fei, the benefits of staying in the Chaotic Wasteland were far greater than leaving it.
He was different from the Sword God and the others. The Sword God and the others had already lived for tens of thousands of years. Their Sword Palaces and their Origin Seas were already big enough. What they lacked was to confirm their Great Dao and seek a breakthrough.
However, it was not the time for Han Fei to seek a breakthrough yet. He was now building a foundation. Filling resources, expanding the Origin Sea, and improving his strength were what he needed to do most at the moment.