An interesting plot for an Incredibles 2 OC fanfiction could involve an OC with the power of elemental control, say, the ability to control water. This OC could help the Incredibles during a flood - related crisis caused by a villain. They could use their power to create barriers of water to protect civilians or even use water jets to attack the bad guys. The OC could also have a backstory about how they discovered their powers and how they were initially scared of them but learned to control them with the help of the Incredibles.
One idea could be an OC with the power to manipulate time joining the Incredibles. They could use their power to prevent disasters or even go back in time to change events that led to Syndrome's rise. Another idea is an OC who is a super - fast healer. They could play a crucial role in patching up the Incredibles after tough battles.
Well, an OC in Incredibles 2 fanfiction could be a young super with the power of telepathy. This OC could be initially feared because of their power but then prove to be an asset to the Incredibles by being able to communicate with enemies and find out their plans. Or, an OC with the power of invisibility could be used for stealth missions that the Incredibles need to undertake. For example, sneaking into a villain's lair to gather information.
Chapter 798, "How to Be a Dad? You Don't Even Care About Your Child!", is the clearest early answer because it turns Jiang Yan's situation into a concrete plot event. A useful checkpoint is the way the scene starts with Jiang Bufan sniffed hard and took a step back.
Look to Chapter 10 for the clearest answer. It begins with Qiao's shocked face struggle to recover, Lin Manru also tasted for the..., keeps building through Jiang Li nodded with a smile, seemingly approving of Lin Manru's words and..., and lands on Who was it again saying that the Jiang Family's.
If you want the clearest chapter reference, go to Chapter 27. Early on, They had spent an entire year gradually inviting a few people.; later, the chapter leans on The pressure they endured during this period was beyond words..
Chapter 867, "Then what does our child count as?!", is the clearest early answer because it turns Hua Country's situation into a concrete plot event. A useful checkpoint is the way the scene starts with Lili's brother, Chen Nanyu, was the only ray of light in his dark...
Chapter 17 is the strongest chapter-level answer because it starts from Jiang Li glanced at Jiang Shixu, who was tense and anxious behind her, and... and follows through on I've been a mother for more than ten years but never tasted anything made....
Chapter 874, "All the Same", is the clearest early answer because it turns Jiang Li's situation into a concrete plot event. The chapter gives readers a real answer by opening on This family is surnamed Shi, and they have lived in this village for...
Chapter 856, "Hurry and Stop Work!", is the clearest early answer because it turns Xing Mingfei's situation into a concrete plot event.
Chapter 40 is the strongest chapter-level answer because it starts from [Jiang Li claims she copied this herself? and follows through on The handsome guys on this show are so difficult to deal with..
Chapter 910, "This place isn’t fun, I want to go home!", is the clearest early answer because it turns Wan Hui's situation into a concrete plot event. The chapter gives readers a real answer by opening on Jiang Bufan was not very shy. and ending on It's all sister's fault for bringing us here..
A practical answer is Chapter 22, because it turns the idea into a concrete scene. The chapter opens with Hearing this, Su Yinwan looked at Shang Shaojing with a face full of..., adds pressure through Why are you yelling so loudly?, and ends on Jiang Li's righteousness temporarily shut Jiang Yan.