Episode 0 takes place when Lupin is just starting out as a rookie thief. Lupin\'s aim is a mysterious book of Alchemy in the possession of the Mafia. The book describes a process to make a special metal alloy that is harder than diamond but as resilient and malleable as any metal. The only problem... the book itself is encased in the metal with no apparent lock or key. This is the tale of how Lupin and all the regulars ended up meeting each other.