In Archean Eon Realm's history, many of the Godfiend cultivation system's predecessors had tried to create Godfiend bodies. Some Godfiend bodies were only suitable for their individual bodies and weren't universal.
Although Meng Chuan had created the Chaos Hole Divine Body, it clearly had a very high requirement. It didn't seem like it would be a universal Godfiend body. However, he knew that once he reached a high enough cultivation realm—such as the Fifth or Sixth Tribulation realm—his deep foundation would allow him to create a more universalized Chaos Hole Divine Body formulation. He would be able to create a cultivation method for the Core Cloud realm, Indestructible realm, Great Solar realm, Darkstar realm, and Seamless realm.
