I don't know specifically who the main characters are in this 'Drakengard Two Best Friends Story' as there could be a variety of characters in the Drakengard universe that could form such a friendship. It could be two soldiers, or perhaps a soldier and a mage.
In the 'Drakengard Two Best Friends Story', the main characters could potentially be a young hero - perhaps someone new to the Drakengard world - and an older, more experienced character. The younger one could be full of naivete and enthusiasm, while the older character has seen the horrors of Drakengard and is more jaded. Their friendship could develop as the older character mentors the younger one, and together they face the challenges that Drakengard throws at them, whether it's dealing with the powerful and often cruel enemies or the political intrigue that might exist in different parts of the game world.
The 'Drakengard Two Best Friends Story' could revolve around the relationship between two friends in the context of the Drakengard world. It may tell of how they support each other. For example, in battles against the strange and often menacing creatures in Drakengard, they might have each other's backs. They could also share secrets and have a unique bond that is tested by the events and the overall atmosphere of the Drakengard setting.
I don't have enough information to tell who the main characters are in 'the two best friends story'.
In many such stories, the main characters are often ordinary people. They could be students in a school. For example, one might be a bookworm who loves reading and the other a sports enthusiast. Or they could be young adults starting out in their careers, facing the challenges of the working world together and relying on their friendship to get through it.
One important aspect is loyalty. The friends stay by each other's side through tough battles. Another is trust. They trust each other's abilities. For example, one might trust the other to cover their back in combat.
In Drakengard 2, the best friends story might involve the main characters' deep bond. They could be comrades in arms, facing the challenges of the game world together. Their friendship might be tested by the various dark forces and difficult quests they encounter, but they always come back to support each other.
The main characters are likely to be those who play important roles in the 'drakengard 3' universe. Zero might be a central figure as she is in the main game. There could also be other characters related to her, such as her sisters if they are part of the side story. Maybe some of the antagonists from the game also make appearances in the side novel, with their own stories and motives explored more deeply.
Since we don't have the details of 'the two friends story', they could be any two people. They might be two classmates who become friends and have experiences related to school life, like studying together or dealing with a strict teacher.
As I don't know the particular 'two friends story', I can't say for sure who the main characters are. But they are probably just two ordinary friends with their own names or just named as Friend A and Friend B.
I don't know the specific 'the best of friends story', so I can't tell you the main characters. It could be two kids named Tom and Jerry (not the cartoon characters, just for example), who are neighbors and become best friends.
Zero is one of the main characters. She is a powerful and complex figure in the game. Another important character is One. He has his own goals and relationships within the story. There is also Five, who plays a significant role in the events of the game.