He becomes more resourceful. In his own time, he's used to a certain set of circumstances. But during time travel, he has to adapt quickly to new situations and find ways to use the resources available in the past. For example, he might have to figure out how to use different senzu beans or power - up techniques that are new to him.
One possible plot could be Future Trunks traveling back in time to prevent a new threat that he discovers in his own time. For example, a powerful and unknown enemy is about to emerge in his future, and he goes back to enlist the help of Goku and the others before it's too late. Another plot could involve Trunks accidentally changing something in the past that has unforeseen consequences in his future, like messing with the timeline of a certain character's power - up, which then leads to a whole new set of challenges when he returns to his own time.
Cell could still be a great antagonist. Imagine a scenario where in the fanfiction, Cell follows Future Trunks through time. He then starts to absorb different beings in the new timeline in a more devious way than in the original story.
One idea could be Future Trunks bringing back a technology from the future that changes the course of the present timeline's battles. For example, a more advanced scouter that can detect hidden power levels more accurately.
It could be his father, Vegeta. Vegeta is known for his strict training methods and high expectations. If Trunks fails to meet those, Vegeta might punish him to make him stronger.
Trunks' time travel in fanfiction is a great way to expand on the original story. For example, some fanfictions might explore what would happen if Trunks made different choices during his time travels. Maybe he could prevent certain tragedies or cause new ones. It gives a lot of creative freedom to the writers to come up with unique and exciting plot twists.
A lot of Trunks' time travel fanfiction focuses on fixing the past. He has the power to change things that went wrong in the original timeline. It's really cool to see how writers use this concept to create alternate versions of the Dragon Ball story.
Yes, there are quite a few out there. Some explore their relationship in unique ways, like Trunks protecting Pan during a new threat in the Dragon Ball universe. You can find them on various fanfiction websites.
Sure. 'Trunks: The Lost Warrior' is a great one. It delves deep into a scenario where Trunks gets separated from his timeline and has to find his way back. It's full of action and his character development is really well - written.
One interesting dbz trunks fanfiction could be about Trunks' time - traveling adventures in more detail. Maybe it focuses on his experiences in the past and how they shape his character in the present. For example, his interactions with the Z - fighters in the past timeline and how that knowledge helps him in his own time.