Mr. Arnold, the chief of the British secret intelligence service, accepted a commission in a private name - to find the runaway sister of the Gabrielle family. From then on, troublesome things followed. Author PS: I am a fan of Tutor, the original Vongola Cloud Guardian Arnold BG story. It is mainly a story about two people solving crimes together and falling in love~ I have been revisiting Tutor recently, and I can't stop thinking about the stories of the first generations, so I started to make mistakes. The world history is useless, there will definitely be bugs in historical events and timelines; I am also not very good at fighting scenes, so I hope you can bear with me!
Purpose: To pay tribute to favorite animation works