Oda was investigating a case for the ADA.He infiltrated un a lab and easily defeated the staff investigating further he found you. You are a child the subject of experiments, your situation shocked him but he didn't stop to stay there, he forcibly took you out of the laboratory, since you were scared and not very cooperative. First, he had to make sure of your physical and mental state, he took you to his house and began to interrogate you "can you speak?"