Perhaps he has hidden the full extent of his Sage Mode abilities. He might be able to stay in Sage Mode for a much longer time than he has shown so far, or have some other undisclosed powers within that mode, like the ability to sense enemies from much greater distances.
Well, sometimes it's obvious when they get defensive or change the subject quickly. Also, if their story doesn't add up or has contradictions, that could be a sign.
Well, 'darkness hides story' might imply that difficult or unpleasant situations (represented by darkness) conceal a narrative. Maybe it's about how bad times in history, like wars or disasters (which are dark periods), have stories of heroism or survival that are not always visible at first glance.
Well, 'carol hides fanfic' might imply that Carol is concealing some fan - created fictional works. It could be due to various reasons. For example, in her community, fanfic might not be highly regarded, or she could be hiding it from certain people like her parents who might not approve of such things. Fanfic often involves fictional stories based on existing works like movies, books, or TV shows, and Carol might be self - conscious about her collection or creation of it.
There were many animes in which the male lead hid his strength. Here are some of the more famous ones:
Naruto: Naruto Uzumaki had been hiding his strength throughout the story and only showed it when necessary.
2 One Piece: Monchi D. Luffy Although he was a pirate, he had always hidden his fruit ability until he became One Piece.
[3]" Death ": The King of the Void Ring, Aizen Yuusuke, had been hiding his true strength until he successfully destroyed the Void Ring before he was recognized.
[4. The Attacking Giant: Alan Yeager has been hiding his Giant's Power until he successfully activates it.]
[5: The Blade of Ghost Destruction: Tanjiro had been hiding his talents in the story until he successfully defeated the ghost. Only then did people realize it.]
There are many anime protagonists who hide their identities. Here are some examples:
Naruto Uzumaki from Naruto hid his identity as a ninja and only admitted that he was an ordinary student.
Monchi D. Luffy in One Piece hid his pirate identity and only admitted that he was a restaurant waiter.
3. Ishida Yulong in " Death " hid his identity as the Death God and only admitted that he was an ordinary high school student.
Alan Yaeger in Attack of the Giants hid his human identity and only admitted that he was a giant shapeshifter.
Kirito in the Sword God Domain hid his identity as a game player and only admitted that he was an ordinary high school student.
I don't know of any novel where the male protagonist has a hidden wind. If you can provide me with more relevant information or descriptions, I will try my best to provide you with better help.