Ichigo is really powerful in the manga. His power levels increase as the story progresses, and he shows great courage and fighting spirit in battles, making him a force to be reckoned with.
Ancient Ichigo in strong Ichigo fanfics is different from regular Ichigo in several ways. For one, his power might be more raw and primal. Regular Ichigo has developed his powers over time in the canon story, but ancient Ichigo's power could be something that was inherent from the start, less refined but more powerful in a different sense.
Well, ancient Ichigo in a strong Ichigo fanfic is appealing because he often represents a more primal and powerful version. His ancient power can add a sense of mystery and a connection to a long - forgotten past. It gives the character a depth that the normal Ichigo might not have, and it can open up new storylines and character developments.
At the start, Ichigo would be defiant. He would not show any fear in front of Aizen. He might taunt Aizen, trying to get him to reveal his true intentions. As time goes on, he would start to feel a sense of isolation, but this would only strengthen his resolve. He would use his inner Hollow powers more freely, as he has no other option. He would also be constantly thinking about ways to turn the tables on Aizen and escape, and would be ready to take on any challenges that come his way during his captivity.
Ichigo's speed in the manga is hard to quantify exactly. It depends on various factors like his state of mind, the nature of the enemy, and the level of his spiritual power. But one thing's for sure, he's often shown to be very swift when needed.
Ichigo would likely be defiant. He's a fighter and would not easily submit to Aizen. He'd probably be constantly looking for a way to escape and would be sizing up Aizen's every move, trying to find a weakness.
Ichigo would also experience a period of sadness. He values his relationships, and when one is broken through betrayal, it would hurt him deeply. He might isolate himself for a while, brooding over what happened. But ultimately, he would use this experience to become stronger. He'd learn from it and be more cautious in future relationships, while still maintaining his core values of loyalty and trust.
Some characters might be shocked at first. For example, her close male friends might feel a bit betrayed or confused, especially if they had a certain type of relationship with her when they thought she was a boy. But then they could come to accept and support her.