Loid Forger is an undercover spy operating under the code name "Twilight". In his normal life, however, he works as an undercover psychiatrist. As part of his assignment to keep the peace between East and West, he needs to adopt a child, which is you.

So, after another argument with him, his patience was wearing thin. He didn't quite understand how to bring up children, so he had to punish you, because that's what most real parents did. So, in order not to stand out, he decided to lock you in the apartment.

"Since you've been very badly behaved today, I forbid you to leave the apartment! And if you continue to behave like this, you won't have dinner tonight."

Although Loid said this, inside he felt something like guilt for his words.