The main difference is that the abridged fanfiction of Dragon Ball Z is likely to have a different take on the story. So when Akatsuki watches it, they're seeing a more modified version. Dragon Ball Z is the original, while the abridged fanfiction may cut out some parts, add new jokes or even change character personalities a bit.
One love story in Dragon Ball Z could be the relationship between Goku and Chi - Chi. Chi - Chi has loved Goku since they were young. She was determined to marry him and finally did. Their love story is unique as Goku is often more focused on training and fighting to protect the Earth, but Chi - Chi is there to support him in her own way, like taking care of their family and making sure Goku doesn't neglect his family duties completely.
Dragon Ball Z is both anime and manga. The anime was adapted from the manga and they share the same story and characters, but presented in different mediums.
In general, it depends on your perspective. Some might find it inappropriate as it can be a rather odd and perhaps not in - keeping with the traditional values of the Dragon Ball Z series. However, in the world of fanfiction, there is a wide range of tastes, and as long as it doesn't cross into truly offensive or unethical territory, some may consider it a creative, if strange, exploration of the characters.
Towa can play a significant role in fanfiction. She might be a central villain, driving the plot forward with her evil schemes. For instance, she could be planning to disrupt the time - space continuum in a fan - created story.
In fanfiction, Towa in Dragon Ball Z often has various interpretations. She is a complex character. Some fanfictions might explore her backstory more deeply, like her relationship with other villains in the Dragon Ball Z universe. Her powers and motives can be further elaborated in these stories.
Sorry to disappoint you. The Dragon Ball Z manga is not ongoing. It had its own definitive ending, but its popularity continues through various forms of media and merchandise.