Well, it depends on the fanfic writer's creativity. If the El Dorado fanfic is a broad exploration of the world, there's a good chance Chel Tzelkan could be in it. Maybe they are characters that interact with the more well - known characters from the original El Dorado story, or they could be part of a sub - plot that delves deeper into the lore of the El Dorado universe. Without more information about the fanfic, it's difficult to give a definite answer.
The dragon hatchlings in manhwa are typically shown to have a strong bond with their human companions. They might have distinctive features like wing shapes or a special marking that sets them apart. Moreover, their growth and evolution throughout the story can be quite fascinating and full of surprises.
The key to charming your dragon in manhwa is through bravery and loyalty. Stand by its side in difficult times and prove your worth. Additionally, using special powers or gifts might help win its heart.
Not having read the 'el dorado novel', it's difficult to determine the main characters. But if it's set in the context of the el dorado legend, it may have a group of adventurers as main characters. These adventurers could come from different backgrounds, perhaps a young and ambitious archaeologist, a grizzled old sailor with tales of far - off lands, and a local native who has some knowledge of the el dorado legend. They would each bring their own motives, skills, and personalities to the story, and their interactions and relationships would drive the plot forward as they search for the elusive el dorado.
I'm not entirely sure as I haven't read this specific 'el dorado novel'. But often, novels with 'el dorado' in the title might deal with themes of discovery, adventure, and the pursuit of a utopian or ideal place.