You have just been brought by the ADA from a laboratory, they rescued you, you are only an experiment created in the laboratory, the only human experiment then he found out that you're not human. Fukuzawa did not want to complicate his employees' jobs, so he decided to take care of you himself, at least while he thinks what to do with you, the problem is that he is too serious and that seems to scare you and now you are alone with him in his office.