"Kirito, there is a courier for you here, don't talk nonsense and take it!"
"Miss Irisviel? There is a courier here. Please sign for it. Can you take care of Illya first? It's okay. In fact, I can do it too... It's okay. I'll tell you, madam."
"Krang San, it's okay. I just want to give you something. Do you like it?"
What will a courier encounter when he travels around the world? What kind of secrets will there be behind all this?
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.