It's likely about a cartel named 'the frogs' (literal translation). Since it's based on a true story, it might involve real - life events related to a criminal organization, such as their operations, the people involved, and the impact on society.
The 'topo chico story' might involve its journey in the market. It could be about how it became popular not just in its home country but also globally. For instance, it might have been discovered by some travelers who then spread the word about its great taste and refreshing quality. And then, it started to be stocked in more and more stores around the world, becoming a well - known brand of sparkling water.
Typically, 'manga de science fiction' often features advanced technology that doesn't exist in our current world. For example, things like flying cars, giant robots, or mind - control devices. It also tends to explore different social structures. Maybe in a future where the Earth is overpopulated, how do people live? And there are often strange new species or mutations. Like in some manga, there are human - like creatures with special powers due to genetic experiments.
I'm not too familiar with 'de shisen manga' to make a direct comparison. But usually, such comparisons depend on factors like art style, storylines, and character development.
The specialness might also come from the people who tell and pass on these stories. If they are part of a local oral tradition, then they carry the cultural and emotional weight of the community. The stories could be a way for the people of Chico to connect with their past and with each other. For example, families might share these stories around the fireplace during cold winter nights, creating a sense of togetherness and shared heritage.