One idea could be to create a male OC who has a unique magic ability related to time. He could be from a small, forgotten village in the Clover Kingdom. Start with his discovery of his powers, which are initially uncontrollable. This could lead to some interesting situations where he accidentally freezes or speeds up time. For example, he might freeze time during a battle and then have to figure out how to unfreeze it without getting caught by the enemy. His character arc could involve learning to master his time magic and using it to protect his friends and the kingdom.
Another option is to make him a really quiet and brooding type. Maybe he has a dark past that has made him closed - off. His OP powers are a burden to him because he's afraid of hurting others. So he keeps to himself most of the time. As the story unfolds, he slowly opens up to his squad mates as they prove themselves trustworthy and he realizes he can't face his problems alone.
I'm not entirely sure if it's a popular genre. Fanfiction can cover a vast range of themes, and while there may be some works with such themes, it might not be mainstream. The Black Clover fanfiction community has a lot of different types of stories, from adventure and friendship to power - up scenarios.
Black Clover tells the tale of Asta's journey to become the greatest mage. It's full of magic, friendships, and intense battles. Asta's perseverance and the complex web of relationships make it an engaging story.
Yes. The Black Clover light novel offers additional insights and background details that aren't present in the main series. It's a treat for fans who want to delve deeper into the world.