One important element is the origin of the OC's Super Saiyan powers. In a fanfiction, you can create a unique backstory. Maybe the OC is a descendant of a long - lost Saiyan who somehow ended up in the Highschool DxD world. Their clothing style can also be a part of the character design. It could combine elements of Saiyan battle armor with the school uniform of Highschool DxD. Another aspect is their relationships with other characters. Are they a loner because of their unique powers, or do they quickly make friends? These relationships can shape their personality and development.
The power level of the Super Saiyan should be a key consideration. Decide how strong your OC is as a Super Saiyan, whether they can reach different forms like Super Saiyan 2 or 3. Their appearance should also reflect their Super Saiyan nature, such as having golden hair and a powerful aura. In terms of personality, they might inherit the typical Saiyan traits like being proud and having a strong will to fight, but also be influenced by the Highschool DxD environment, so they could be more social or strategic in dealing with others.
Well, one key characteristic is their battle instinct. Saiyans are born fighters, so your Highschool DxD OC Saiyan should have an innate ability to sense battles and be eager to participate. Their appearance can also be distinct. They might have spiky hair like typical Saiyans, and their eyes could glow when they get angry or excited. In terms of personality, they could be a bit hot - headed at times due to their Saiyan nature, but also have a soft side, especially when it comes to their friends. And their Saiyan heritage should play a role in their power - up. For example, they might gain more power when they are in a life - or - death situation, just like in the Saiyan lore.
First, you need to fully understand the settings of both Highschool DxD and the Super Saiyan concept. For the plot, you could start with the OC (Original Character) being a transfer student in the Highschool DxD world who has the power of a Super Saiyan. Then, you can create conflicts like how the OC deals with the different factions in the DxD world while hiding or revealing their Super Saiyan powers. Another idea is to have the OC's Super Saiyan powers attract the attention of powerful beings in the DxD universe, leading to various challenges and alliances.
In this fanfiction, a key element is the conflict that the Son of Sparda OC might face. He's in a new world, Highschool DxD, which has its own set of rules and power dynamics. He may struggle to fit in or be accepted by the different groups. His powers, which are likely a blend of Sparda - like abilities and those related to the devils in Highschool DxD, could make him a target. For instance, some devils might see him as a threat to their power structure. Also, his journey of self - discovery is important. As he learns more about his heritage as the Son of Sparda, he has to figure out how to use his powers and where he stands in this new and complex world.
Interaction with the existing cast. A good fanfiction will have the OC interacting meaningfully with characters like Issei, Rias, and others. This can include forming alliances, rivalries, or even romantic relationships. It adds depth to the story and shows how the OC fits into the already established world of 'Highschool DxD'. Well - written fight scenes are also important. Since the OC is overpowered, the battles should be exciting and show off their abilities in a cool way, like using their powers in creative combinations against strong opponents.
Another plot twist might be that the power of the Super Saiyan in the Highschool DxD universe has some unforeseen side effects. Maybe it attracts the attention of a new and extremely dangerous enemy that no one in the DxD world has ever encountered before. This would add a whole new layer of conflict and danger to the story.
First, you need to understand the basic elements of both Highschool DxD and the Saiyan concept. Incorporate the Saiyan's power and battle - thirsty nature into the Highschool DxD world. Maybe your OC Saiyan could be a transfer student who surprises everyone with their superhuman strength. Then, think about the relationships they will form. Will they be friends or rivals with the existing characters? Also, consider adding some unique Saiyan - related plot twists, like a special transformation that is triggered by a certain event in the Highschool DxD universe.
One way to incorporate different Saiyan forms is to base the transformation on the power - up systems in Highschool DxD. In DxD, characters often gain power through training, contracts, or special items. You could make it so that a character has to collect a certain number of dragon balls (in a fanfiction - inspired crossover way) to unlock a new Saiyan form. Or they might need to make a pact with a powerful being in the DxD world to be able to access Super Saiyan 3. This way, you blend the two universes' power - up mechanics in an interesting and unique way.
A key element is the power contrast. Superman is extremely powerful compared to many characters in High School DxD. So how his powers are portrayed and how they interact with the existing power systems in DxD is important. For example, his super strength and flight can change the way battles play out.
One key element is character design. Your Jesus OC should have characteristics that are both in line with the traditional image of Jesus and also fit into the Highschool DxD world. Another important aspect is the power system. Decide how his powers will work and interact with the existing power dynamics in the story. Also, think about the relationships he will form. Will he be friends with the devils, angels, or both? And finally, the theme of the story. It could be about redemption, friendship, or the struggle between good and evil in this unique setting.
The OC could have dragon - like features that are not too obvious at first glance. For example, their eyes could glow like a dragon's when they are angry or using their power. They might have a hidden dragon scale mark on their body that is only visible when they are in a combat or power - using situation.