The hospital hallway which currently looks deserted, there is an old man who is sitting waiting for the results of someone who is currently in the operating room. That someone was his first son named Orios Oliver Rich. Oliver still vividly remembers when Orios tried to restrain several people from entering his sister's room. At that time Orios was already quite proficient in using his own firearm which was gifted by him when Orios was 10 years old.
Orios had learned to use the firearm when he was 5 years old, in contrast to Jasiel who had just learned at the age of 9 and a year later Oliver sent Jasiel to his sister-in-law, namely Aera Charlotte, who is the twin sister of Ae-ri Rich, his beloved wife. Oliver didn't do it without reason and made a decision that was very hard for him to do, Oliver had a reason for it and only he himself knew.