Primal Chaos City Leader's cultivation base went from a top-tier universe master to a true god (known as a universe supreme master in the early stages) in the later stages. The hierarchy of universe masters came from the forces in Universe Ocean, and they were generally divided into five levels. Because the special existences in holy land universes only increased by six levels, a sixth-level universe master could only be reached by supreme true treasures. Therefore, a top-tier universe master at level five was the limit of a universe master. The next step was to become a true god, and the weakest true god was at level seven.

Primal Chaos City Leader's cultivation base had risen from a top-tier level 5 universe master to true god level (known as universe supreme master in the early stages). Among the human race, his power was second only to Huge Axe Creator.
There were several possible explanations for realms above the Primal Chaos Realm. One was the Primal Chaos Realm. People at the Primal Chaos Realm could control and use the power of Chaos. They were stronger than Saints and could reconstruct the universe, change the rules, and influence the existence of the Multiverse. The other was the Dao Ancestor realm. Dao Ancestors were supreme existences that existed before the creation of the world. They completely grasped the Great Dao laws and possessed endless power and wisdom. In addition, there were some descriptions of other realms, such as above the Way of Sacrifice, above the saints of the Primordial World, etc., but there was no clear answer. Therefore, the search results did not provide any specific information about the realms above the Primal Chaos Realm.
In Swallowed Star, the Chaotic City Lord was a positive character and could be seen as a " good person." Primal Chaos City Leader was a top warrior of the human race, as one of the five great powers of the human race, the leader of the Virtual Universe Company, and the leader of the alliance between humans and other races, the Hong alliance, he was dedicated to raising the strength of the human race. He was also the teacher of the main character Luo Feng, and he valued Luo Feng greatly. Not only did he give Luo Feng true treasures, but he also helped Luo Feng when he was in danger many times, such as personally going to Ice Hell to save him. His actions reflected his sense of responsibility to the race and his love for his juniors. Therefore, from the values set in the novel, he was a positive character.
There was no clear answer to the question of who was stronger, Primal Chaos City Leader or Sitting Mountain Guest. In document 1 and document 2, it was mentioned that Sitting Mountain Guest was a universe supreme master, and Primal Chaos City Leader was a universe master. Files 3 and 8 mentioned that Sitting Mountain Guest's power was second only to Yuan Zu, and Primal Chaos City Leader was the second most powerful human being. However, not enough information was provided to determine who was stronger. Therefore, I don't know the answer to this question.
The article only mentioned that Luo Feng was the disciple of Primal Chaos City Leader. It didn't say if he had other disciples, so it was impossible to know exactly how many disciples Primal Chaos City Leader had.
Among the humans in Swallowed Star, Huge Axe Creator was stronger than Primal Chaos City Leader. Huge Axe Creator was the strongest human, and Primal Chaos City Leader was second only to Huge Axe Creator.
Primal Chaos City Leader's cultivation base went from a top-tier universe master to a true god (known as a universe supreme master in the early stages) in the later stages. At the end of the original text, he had already reached the peak of Rank Ten True God.
Primal Chaos City Leader's strength far surpassed True Yan. Primal Chaos City Leader was the disciple of Teacher Origin, the first universe supreme master of the human race. He had the cultivation base of a fifth-tier top-tier universe master, and he was the most powerful existence among his disciples. He was known as the second great being of the human race, and he was invincible in the primal universe. Using the origin of the primal universe, he could even kill True Yan. He also had three bodies and a pinnacle true treasure, Thousand Treasures River. True Yan had been stuck at the emperor level for countless years. Even though he broke through to become a knight and was invincible below that, he was still weaker than Primal Chaos City Leader.
In Swallowed Star, Teacher Origin's status was higher than Primal Chaos City Leader. Teacher Origin was the first human to bring the human race to the pinnacle of the race. He had the power of a peak rank ten true god and was invincible in the entire original universe and even Universe Ocean. He was called Teacher Origin by the human race. Although Primal Chaos City Leader was a top-tier level ten true god at the end of the original text, he was one of the eight overlords of Universe Ocean, the number one leader of the Virtual Universe Company, and the third human being to become a universe supreme master, his overall status was still lower than Teacher Origin. Besides, Sitting Mountain Guest was also special. He was the founder of the Jin Kingdom in the Land of Origin. He was experienced and mysterious. To a certain extent, his status was no lower than Primal Chaos City Leader. Sector Beast Morosa eventually reached the level of an eternal true god, and Luo Feng had reached the top in many aspects, and he had finally become Milky Way Ancestor. They had shown their high status in terms of power and influence, and their overall status might be higher than Primal Chaos City Leader.
The realms of the Primal Chaos Demon Venerable were divided as follows: Qi Realm was the first stage of cultivation. One needed to grasp the Law of Qi and use the demonic Qi. God Realm was to further grasp the Law of God on the foundation of Qi Realm and use divine power. Emptiness Realm was to grasp the Law of Emptiness and be able to create void beasts with the will of beasts. Dao Realm was to grasp the Law of Dao and use Dao techniques. Immortal was the highest realm of the Primal Chaos Demon Venerable. One could freely travel between worlds and grasp various laws. Moreover, each stage was divided into four stages: initial stage, middle stage, late stage, and peak stage. There were also stages such as Mortal Shedding Realm, Spirit Gathering Realm, Dao Realm, Saint Realm, and Venerable Realm. 'The Myth of True Love in the Pangu Progenitor Universe' is equally wonderful. Please click to read it!