First, think about your character's quirk. It should be unique yet fit within the MHA universe. For example, a quirk like 'Shadow Manipulation' could be really cool. Then, consider their backstory. Maybe they come from a family of non - quirk users and are an outcast because of their new - found power. Their personality is also crucial. Are they shy and reserved or bold and brash? This will affect how they interact with the canon characters in your fanfic.
To create a great SI OC in a My Hero Academia fanfic, start with their motivation. What drives them? Is it to prove themselves in a world full of heroes, or maybe to find a place where they belong? Next, design their appearance. It doesn't have to be overly complicated. Simple details like the color of their hair or the style of their hero costume can make them stand out. Also, don't forget about their relationships. Will they befriend Deku right away or start off as rivals with Bakugo?
Chapter 431, "Su Yinwan Is Here Too?!", is the clearest early answer because it turns Wilderness Survival's situation into a concrete plot event. Early on, [Holy shit, why is Su Yinwan on this show too???] [!!!. By the end, Is the program team this cruel?.
Chapter 469, "He Must Not Tolerate This Calamity", is the clearest early answer because it turns Shang Shuyue's situation into a concrete plot event.
Chapter 381, "You are Liu Suqing's Daughter", is the clearest early answer because it turns Kejun's situation into a concrete plot event.
Chapter 819, "Invitation", is the clearest early answer because it turns Shang Shuyue's situation into a concrete plot event. Early on, What Yu Li said is something these prominent families often do.. By the end, Lin Manru's studio also resumed work..
Chapter 436, "Do You Remember Brother Daniu by Daming Lake?", is the clearest early answer because it turns Daming Lake's situation into a concrete plot event. It opens with Yu Li took the object that resembled a stone axe and weighed it in...
Chapter 585, "He, Gu Yu, really has no bottom line!", is the clearest early answer because it turns Pei Ye's situation into a concrete plot event. The chapter turns that into something concrete by moving from The melee by the lake gradually subsided after an hour.
Chapter 520, "Was Zheng Xun Replaced?!", is the clearest early answer because it turns Jin Siyue's situation into a concrete plot event. The chapter turns that into something concrete by moving from What did it mean that Jin Siyue had already given him all the shares?!
Chapter 715, "Childhood Shadow", is the clearest early answer because it turns Jiang Tienshen's situation into a concrete plot event. A useful checkpoint is the way the scene starts with Jiang Mingyu let out a long sigh before collapsing onto the sofa,...
Chapter 756, "Birthday Banquet", is the clearest early answer because it turns Jiang Shixu's situation into a concrete plot event.
Chapter 466, "Are There Really Wild Boars?!", is the clearest early answer because it turns Bai Lu's situation into a concrete plot event. The chapter gives readers a real answer by opening on The lady sure acts like a lady, even in 'Wilderness Survival' she...