I'm not very familiar with 'el fuego del destino based on a true story' specifically. It could be a movie or a book. Maybe it's about someone's journey full of challenges and how they overcame difficulties in a real - life - inspired scenario.
The 'El fin del mundo' manhwa tells a tale of survival and hope in a world on the verge of collapse. There are characters facing challenges and trying to find a way forward in the face of impending doom.
In a cultural context, if 'el vate bases on el dasa story', it could mean the preservation of certain cultural values. 'El dasa story' might be a traditional story that contains important cultural elements. 'El vate' then becomes a way to carry on these elements. For example, if 'el dasa story' is about family loyalty, 'el vate' could promote the same value in a different form.