You can give your character a unique backstory. For example, if your character is from a different country but has a strong connection to the ideals that Captain America represents. Maybe your character has a family history of standing up against tyranny in their homeland. Another way is to give your character an unusual skill or ability. It could be something like being able to communicate with animals, which might come in handy during missions in unexpected ways.
One way to make your self - insert character unique is through their motivation. For instance, while Captain America fights for justice and freedom in a broad sense, your character could be fighting for a very personal reason. It could be to avenge a loved one who was killed by the enemy. Additionally, your character could have a different cultural background that influences their perspective. They might approach problems and solutions in ways that are different from the other characters in the fanfiction, which would make them stand out.
A practical answer is Chapter 157, because it turns the idea into a concrete scene. The chapter opens with It was already the last day of Flash Change in his dream., adds pressure through So he was being coerced into compliance?, and ends on I'm laughing myself crazy, do actors all have such.
A practical answer is Chapter 134, because it turns the idea into a concrete scene. The chapter opens with After a brief noon rest, the production team was up to their antics again., adds pressure through Thus, Jiang Li's live stream was once again flooded with netizens coming..., and ends on [Are.
A practical answer is Chapter 112, because it turns the idea into a concrete scene. The chapter opens with These five people are supposed to be at odds., adds pressure through Do you remember that bowl of Mushroom Soup?" Jiang Li smiled, "Your..., and ends on [Hahahaha why is the Princess starting.
The best chapter pointer here is Chapter 100, "Ominous, there might be a bloody disaster!". It opens with The barrage was about to die of laughter. and closes on Her eyes flickered slightly as she grabbed the hand..
If you want the clearest chapter reference, go to Chapter 99. Early on, Seeing the man approach, one of the individuals with a long scar across...; later, the chapter leans on How is it, have those people outside left?" "They're gone." The man spat....
A practical answer is Chapter 154, because it turns the idea into a concrete scene. The chapter opens with Hahaha, I'm dying of laughter, Lili, do you really have to be so blunt?"..., adds pressure through It stated two clear characters—"Jiang Li., and ends on Helplessly, Director Sun could only.
Chapter 116 is the strongest chapter-level answer because it starts from But before the audience in the live room had time to continue brewing the... and follows through on Their old Jiang family never had such twisted genes in hundreds of years!.
A practical answer is Chapter 115, because it turns the idea into a concrete scene. The chapter opens with Jiang Yan was woken by a loud crowing noise., adds pressure through Looking back now, the rebelliousness and obstinacy in his bones were..., and ends on [Pure bystander, wasn't Jiang Yan.
A practical answer is Chapter 131, because it turns the idea into a concrete scene. The chapter opens with Just around mealtime, Director Sun came over pushing his small food cart., adds pressure through Just as they tried to emulate Jiang Li's example and make themselves a..., and ends on Hungry.
The best chapter pointer here is Chapter 101, "Hello, My Name is Zhao Daniu". It opens with Jiang Li walked over to the slope where the two had fallen down. and closes on If you encounter any trouble in the future, you can come to me..