According to the information in the novel 'Battle Through the Heavens', there was no mention of how many Dou Di there were in the aboriginals. Hence, I am unable to answer this question. However, if you like the Dou Qi continent's world view and the Dou Di theme, I can recommend you a few similar novels. For example,"Martial King","Fighting the Ancient Clan's Heavenly Son","Fighting the Strongest Villain", etc. They were all fantasy novels or light novels derived from Doujin novels. They also told stories about the Dou Qi Continent, the Dou Di, and the adventures between the various races. I hope you like my recommendation. Muah ~

In < Battle Through the Heavens >, battle energy was a type of cultivation energy that could be used to fight and increase a character's combat strength. According to the description in the novel, Dou Qi levels were divided into various levels on the Dou Qi continent. The highest level was called "Dou Di". A Dou Di was a legendary figure on the Dou Qi continent. He possessed an extremely powerful Dou Qi cultivation and was able to control the fate of the Dou Qi continent. In the novel, the existence of the Dou Di was a long-term legend. Only a very small number of people could come into contact with and challenge them. Although the novel did not explicitly mention the existence of a Dou Di, according to the speculations of the readers and the plot of the novel, a Dou Di should be a special existence that possessed a cultivation base and ability that surpassed ordinary humans.
Battle Through the Heavens 2's Path of the Fighting Emperor was a plot that began after more than 800 chapters of the original Battle Through the Heavens. The story described the plot of the Black Emperor Sect's Young Sect Leader, Mo Ya, using underhanded methods against the Little Fairy Doctor. The search results didn't provide enough information about the plot development and details.
"Battle Through the Heavens-The Path to Upgrade" was a fable written by Tian Can Tu Dou. It described how the main character Xiao Yan had once again become one of the best among the younger generation of the clan. However, he was not satisfied with this. In order to wash away the shame brought about by the annulment of the engagement, he came to the Magic Beast Mountain Range and increased his training level with Yao Lao's help. This novel can be read for free on Qidian Chinese Network. However, the given search results did not mention the specific plot and content of Battle Through the Heavens 2. Therefore, I don't know the details of Battle Through the Heavens 2-The Path of the Dou Di.
Battle Through the Heavens 2's Path of the Fighting Emperor was a plot that began after more than 800 chapters of the original Battle Through the Heavens. The search results did not provide enough information about the plot development and the details of the content.
In the novel "Battle Through the Heavens", there were levels after the Battle Emperor. According to the plot of the novel, there were a few higher levels after the Battle Emperor: 1 Dou Zun: The strongest class below the Dou Di class, possessing strength and ability comparable to a Dou Di. 2 Dou Sheng: The second strongest class above the Dou Zun class could barely match a Dou Di. [3 Dou Ling: The weaker classes below the Dou Sheng class can only rely on their spiritual energy to fight.] [4. Dou Shi: The intermediate level above Dou Ling can increase one's strength through training and training.] Fighter King: The strongest class below the Dou Shi class has the power to rule the warrior dimension. 6. Dou Huang: The second strongest class above Dou Wang can match other Dou Di. 7 Dou Di: The strongest level below Dou Huang is the ultimate goal in the novel. The above levels are some of the higher levels after the Battle of the Emperor in the Firmament. Each level has its own unique strength and ability. In the novel, there are many other different levels and realms. There is a certain gap between each level.
I'm not sure if Battle Through the Heavens is an online novel. The storyline has not yet ended, so I can't be sure if it has continued to write the subsequent storyline. The Dou Di Continent was also a fictional world that existed in novels.
The first Dou Di in Battle Through the Heavens was a setting in the novel "Battle Through the Heavens" written by Tian Can Tu Dou. In the novel, a Dou Di was the highest level of martial artist on the Dou Qi continent. He possessed the ability to control the Dou Qi continent and could use all kinds of powerful Dou Qi skills. The name of the first Dou Di was called the Heaven Dou Di. He was a legendary figure on the Dou Qi continent who had once ruled over the entire Dou Di domain and was the overlord of the Dou Qi continent.
There was no clear statistics on the number of Dou Shengs in Battle Through the Heavens. Different search results gave different numbers, including 88 people, 120-150, 1024, and more than 2000. Due to the lack of an exact data source or official statistics, it was impossible to determine the exact number of Dou Shengs in the entire Battle Through the Heavens. Therefore, he could not give a specific answer.
The ranking of the Dou Qi Continent in "Battle Through the Heavens" was: 1 Tian Dou Zun: The power that controls the entire Dou Qi continent can easily destroy any obstacles. [2 Dou Qi Sea: It is located in the center of the Dou Qi continent and is the most powerful place in the Dou Qi continent. It is where countless experts of the Dou Qi continent gather.] 3 Dou Zhi Qi Emperor: Possessing the Dou Zhi Qi Sea is one of the most powerful existences in the Dou Qi continent. 4 Dou Zhi Qi Emperor: A small part of the Dou Zhi Qi Sea's strength is equivalent to Dou Zhi Qi Emperor. Dou Zhi Qi Ancestor: The creator of Dou Zhi Qi Continent. He has a powerful warrior energy that surpasses ordinary people. 6 Dou Zhi Qi Zong: It is one of the stronger sects in the Dou Qi continent. 7 Dou Qi Institute: A school that specializes in Dou Qi. 8 Dou Qi Palace: This is the residence of some families or individuals with strong Dou Qi. 9 Dou Qi Monarch: The average cultivator in the Dou Qi continent is relatively weak. 10 Dou Zhi Qi Zun: The backbone of the Dou Qi continent, powerful but difficult to reach. The above was the ranking of the Dou Qi continent in Battle Through the Heavens.
The time when Xiao Yan had arrived at the Gu clan was not clearly mentioned in the novel. However, according to the plot of the novel, Xiao Yan had some connection with the Gu clan after becoming a strong person on the Dou Qi continent. Xiao Yan had also headed over to help the Gu clan when the Gu clan was facing a crisis. Hence, we can guess that the time when Xiao Yan arrived at the Gu clan might be related to this plot.