Spirit Severing Treasures were items that every Spirit Severing Cultivator had. They were refined in the actual moment of Spirit Severing, created from an object unique to the enlightenment of each individual.
As for Meng Hao, he chose to use the fading five-colored Resurrection Lily as the basis of his Spirit Severing Treasure, which conformed with his Dao.
The soulless Resurrection Lily was incapable of struggling. As soon as he grabbed it, it merged into his palm, transforming into the mark shaped like a flower.
He took a deep breath as he rose to his feet, his Cultivation base flaring. This was a true Spirit Severing Cultivation base, with a three thousand meter Area that belonged solely to Meng Hao.
Of course, all Spirit Severing Cultivators had their own Area.