Song Cheng came here because the journey was too far, too deep, and too uncertain, so he brought a few women with him. Now that he had found a place to stay, he would explore the surroundings, and once he found the "Land of Ruin," he would return to pick them up.
...
...
On a devastated land, the Land of Ruin wasn't just one place.
Song Cheng kept track of time through the growth of his points.
About two months later, he found the second Land of Ruin, similar to "Ice Fire Mountain," which was a wilderness full of Earthfire.
Song Cheng then returned, bringing Mo, Ying, and Ling with him.
After that, it took him less than a year to fuse with the Earthfire Wasteland, guiding Mo to fuse just as he had previously taught Ting.
It was only after seeing the terrifying power hidden within Mo's soul that Song Cheng breathed a sigh of relief.
Next, he planned to find his own "Land of Ruin" and, after the Possession, use his own soul to break through by merging with it.