Ichigo's character development during time travel would be multi - faceted. He would become more self - reflective as he witnesses different versions of himself in different time periods. He may question his own motives and values. Also, he could gain more wisdom as he learns from the mistakes and successes of those in the past. His relationships with his friends and allies might also change. For instance, if he travels to a time when some of his friends' ancestors were alive, he could gain a new level of respect and understanding for his friends, which would in turn affect how he interacts with them in his own time.
Ichigo's character could develop a greater sense of patience. In different time periods, he might have to wait for the right moment to act or to understand the events around him. For example, if he travels to a more primitive time in the Soul Society, things may not happen as quickly as he's used to in his own time. This would force him to be more patient. He could also become more empathetic as he experiences the hardships of different eras and the people in them.
Ichigo's character may develop by becoming more confident in his powers. In the past, he has a chance to redo things and learn from his mistakes. He could become more strategic in battles, using his transcendent abilities more effectively.
Ichigo's character often develops a greater sense of purpose. For example, if he travels back in time to prevent a disaster, he realizes the importance of his actions on a much larger scale. He may also become more self - reliant as he has to navigate the past without the full support system he had in his original time. His relationships with other characters can also change. If he meets his friends at an earlier stage, he might see them in a new light and form different bonds.
In these fanfictions, Ichigo often starts as a more naive character in the past. But as he experiences events again with his new knowledge as the King of Hollows, he becomes more confident. For example, when facing early enemies, he uses his Hollow powers more effectively. His understanding of the complex relationships between different spiritual beings also deepens. He realizes that not all Hollows are simply evil and that there are more shades of gray in the world of Soul Reapers, Quincies, and Hollows.
One possible plot twist could be that Ichigo travels back in time and accidentally changes something that makes him not become a Soul Reaper in the first place. This would completely change his destiny and the future of the Soul Society. Another could be that he travels to a time when an ancient evil was first sealed away, and his presence there somehow weakens the seal, leading to a new threat emerging in his present time.
If Hollow Ichigo time travels, his character could develop in many ways. He might gain a new perspective on his relationship with Ichigo. For example, seeing Ichigo's past struggles and how he has always been there, even if in a negative way, could make him more empathetic. He could also develop new powers or abilities from the different time periods he visits. Maybe he absorbs some ancient Hollow or Soul Reaper energy that changes his form and capabilities.
Their relationship could deepen as they rely on each other during the time - travel adventures. They face many challenges together, like dealing with time paradoxes. This shared experience might make them closer friends or even something more.
One great Ichigo time travel fanfiction is 'A Time - Twisted Adventure'. It takes Ichigo to different points in the Bleach timeline in unexpected ways. The character development is really interesting as he has to adapt to the past or future situations while still holding onto his core values.
Ichigo might go into a state of self - reflection. He would wonder if there is something he has unknowingly done to cause this. He would try to analyze his past actions during the time travel. He might isolate himself from his so - called betrayers for a while to think things through. But ultimately, he would not give up on his friends. He would strive to find a way to regain their trust and set things right, because he values his relationships with them deeply.
One great ichigo byakuya time travel fanfiction is 'A Time - Twisted Bond'. It has an interesting plot where Ichigo and Byakuya are sent back in time and have to navigate the past while dealing with their changed relationships. The story is full of action and emotional moments.
There's a fanfic called 'Time - Traveling Fem Ichigo: The Unforeseen Consequences'. Here, fem Ichigo goes back in time accidentally. As she tries to adapt to the past, she realizes that her very presence is causing unexpected changes. It's a fascinating read as it delves deep into the Butterfly Effect concept in relation to the Bleach universe.