One popular 'Supreme Kai of Time x Trunks' fanfiction might be 'A Time - Bound Bond'. It delves into their relationship in a unique way, exploring how their different powers and personalities interact. It has an interesting plot that keeps readers engaged.
One idea could be exploring the Supreme Kai of Time's past before she became the keeper of time. Maybe she had a different role or a relationship that shaped her into what she is now.
One potential character could be a new time - traveling warrior from a different dimension. This character could bring in unique fighting styles and powers that the Dragon Ball characters have never seen before.
There is a story where Trunks accidentally travels to a different dimension where the Supreme Kai of Time is in a very different role. Their interactions in this new setting lead to a completely unexpected and exciting plotline.
Kai could be anyone. It might be a reader who decided to rate a fanfic as 'M' for Mature. Maybe it's a username of someone within a particular fan community.
It depends on your preferences. If you like action-packed and fantasy-themed stories, then you might find the DBZ Fighters story enjoyable. It has exciting battles and interesting character arcs.
It's a bit tricky to say for sure. The number of DBZ manga can vary depending on different editions and compilations. But you can find detailed information on dedicated manga websites or forums.