Without reading the novel, it's hard to say for sure. However, it's common for such novels to have a central wizard character. This wizard might be the one the title refers to as 'the brave jet black wizard'. There could also be antagonists in the story, like an evil sorcerer or a dark force that the main characters need to fight against.
The story of 'The Brave Jet Black Wizard' manga mainly follows the journey of a powerful wizard who is brave and uses his unique jet black magic to overcome obstacles and protect the people in a fantasy realm. There are epic battles, mysterious quests, and unexpected plot twists along the way.
Well, 'His Dark Materials' is a great choice. It has a unique take on the concept of different worlds and magic. The main characters are quite brave in their exploration of the unknown. Also, 'The Chronicles of Narnia' is similar. It has the magical land of Narnia where characters show great courage, much like in 'the brave jet black wizard novel'.
You might try looking on some manga-specific websites or forums. Sometimes fans share raw versions there.
In some black wizard novels, the strongest brave man could be a mage who has mastered powerful magic to counter the black wizard. He might have spent years in seclusion studying magic, not for power or glory, but to protect the world from the dark forces of the black wizard. This mage would be brave enough to face the black wizard directly, using his skills and knowledge to fight for justice and peace in the world of the novel.
It's possible that some of the minor characters from the original Harry Potter series could take on more prominent roles. For example, Neville Longbottom could be a key character. He has shown great courage in the series, and in this fanfiction, he might be one of the few who can stand up to the black wizard. Also, Professor Snape's backstory and his relationship with the black wizard could be further explored, making him an important part of the story as well.
Since I don't know the exact 'the brave novel', I can't say for sure. But typically, there could be a hero or heroine who is the main character and is known for their brave actions.
Strength in combat, whether it's physical or magical, also plays an important role. If a character can defeat the black wizard's most powerful spells or creatures, he is strong. And combined with the will to fight for good, that makes him the strongest brave man. For example, if a character has a special power that can nullify the black wizard's dark magic and he uses it without hesitation to protect the innocent, he would be a top candidate.
I'm not sure specifically as I haven't read this 'brave heart novel' in detail. But usually in a novel with a name like this, there might be a heroic protagonist. He or she is likely to be brave, strong - willed and lead the story.
I'm not entirely sure without reading the novel specifically, but often in novels with such a title, there could be a young protagonist who is the one facing the challenges and showing bravery.
There could be a young and talented wizard as the main character. Maybe a wise old wizard as a mentor figure.