One interesting concept could be Bardock crossing over into the Dragon Ball Super universe. He might interact with Goku and Vegeta in their new forms and power levels. This could lead to some epic battles or training sessions as he tries to catch up with their strength.
Maybe Bardock's past and his own struggles in the Dragon Ball universe could parallel Naruto's journey in some way. For example, both are from warrior - like races (Saiyans and the Uzumaki clan which has a reputation for being strong). Their fates could be intertwined as they face challenges together. Bardock could teach Naruto some of his Saiyan fighting techniques, which Naruto could then adapt to his own ninja style.
Goku is often paired with Bardock in crossover fanfiction. Since they are father - son, it's natural to explore their relationship in different crossovers. They might team up against a powerful enemy from another universe or have heart - to - heart conversations about their Saiyan heritage.
If other characters from both universes were involved, like Goku from Dragon Ball and Sasuke from Naruto. Goku and Naruto might get along really well because they both have a pure - hearted approach to fighting. Sasuke, however, might be more suspicious of Bardock and the Saiyan way. He might see them as a threat to his own power - seeking goals. Bardock, in turn, might not trust Sasuke's motives right away.
Once upon a time, Bardock, the fearless Saiyan, found himself hurtling through time. He landed in a strange era where the Saiyans were not the war - loving race he knew. Here, they were peaceful and focused on building rather than destruction. Bardock, with his tough exterior but a heart that could change, was confused at first. But as he interacted with these new - age Saiyans, he started to see the value in their ways. He used his combat skills to protect them from a small - scale invasion by a rogue alien group. In the end, he realized that the Saiyan race could have had a different, more positive destiny.
Well, in some Naruto fanfictions, Bardock might be sealed by powerful jutsu. Maybe a dark ninja uses a forbidden sealing technique to lock him away, preventing him from interfering with their evil plans.
In fanfiction, Bardock and Omni - Man are often combined in interesting ways. Bardock is from the Dragon Ball universe, known for his sacrifice. Omni - Man from Invincible has his own complex character. In fanfics, they might be pitted against each other in battles of strength. This can lead to exciting scenarios where their different powers and personalities clash. It also allows for exploration of how their respective moral compasses would interact in a fictional crossover.
Bardock would probably be initially cautious around the Fairy Tail characters. Given his Saiyan nature, he is used to a more cut - throat and survival - based environment. But as he gets to know them, he would start to respect their loyalty and sense of family. For example, he might be impressed by how the guild members always have each other's backs, much like how Saiyans rely on their comrades in battle.
At first, it might be tense. Bardock is a hardened Saiyan warrior from a different era, and Goku has grown up on Earth with a very different set of values. But as they start to communicate, they would find common ground in their Saiyan blood. Goku's pure - heartedness could gradually win over Bardock, and Bardock's strength and pride could earn Goku's respect.
In the fanfiction, their relationship could start with distrust. Bardock might not trust Gohan because he is part human. However, as they face challenges together, like fighting off some common enemy, they start to understand each other. Gohan could show Bardock his unique fighting style which combines both Saiyan and human techniques. Bardock, in turn, could pass on his knowledge of Saiyan heritage and the importance of Saiyan pride. This would gradually strengthen their bond.