In the 'A Song of Ice and Fire' series, Balerion the Black Dread was an enormous dragon. He was big enough to carry Aegon the Conqueror and his sisters on his back when they invaded Westeros. His skull was so large that it was kept in the throne room of the Red Keep as a display of the Targaryen power.
The cultivation realms and lifespan of mortals were divided as follows:
1. [Qi Cultivation Stage: 0-100 years old]
2. Foundation Establishment: 100-300 years old;
3. Core Formation Stage: 300-600 years old;
4. Nascent Soul Stage: 600-900 years old;
5. Soul Formation Stage: 900-1200 years old;
6. Void Training Stage: 1200-1500 years old;
7. [Form Synthesis Stage: 1,500 - 2,000 years old]
8. Mahayana Stage: 2000-3000 years old;
9. Tribulation Stage: 3000-5000 years.
It should be noted that this was only the realm division and lifespan in mortal immortal cultivation novels. Different immortal cultivation novels might have different settings.
While waiting for the TV series, he could also click on the link below to read the classic original work of " The Legend of Mortal Cultivation "!
Currently, the largest online bookstore in the country was the National Library of China Bookstore. The bookstore had more than 3000 books covering literature, history, philosophy, art, culture and many other fields. In addition, the National Library of China bookstore also provided online reading, purchasing, and borrowing services so that readers could conveniently read books at home.
The largest library in China is Peking University Library, which has more than 30 million books, including all kinds of ancient books, modern novels, newspapers, magazines and so on. Peking University Library was also one of the universities with the richest collection of books in China, with a large number of rare books and classic works. At the same time, Peking University Library was also one of the largest and most complete humanities and social sciences libraries in China, providing readers with rich academic resources and reading experience.
Asking in web novel communities or forums can be a great way. There are many groups on social media or dedicated websites where fans discuss web novels. They can recommend some of the longest and most comprehensive ones they've read. Also, some literary review websites might cover web novels and mention the ones with extensive content.
You can start by looking on popular fanfiction websites like Archive of Our Own (AO3) or FanFiction.net. Use their search functions and look for keywords related to crossovers. Try combinations of different fictional universes you're interested in.