Here's an explanation for this Au.
Basically, inko has a son which is izuku but don't even ask about his dad- his dad didn't include in this video U-U.
Suddenly, izuku got kidnapped while he's still a baby, and of course he didn't remember anything. So, luckily inko's mom still remember how izuku looks like and there you go that's all if you don't understand, feel free to ask at the comments section, i will answer if i can💗
