After four-year-old Illumi passed out during the Zoldyck family's traditional training, he discovered that his consciousness could enter a huge library called the Business Empire.
It was called a library, but there wasn't a single book inside, only one door after another.
After opening a door and seeing the prosperous world beyond, Illumi took the library assistant's advice and came to a conclusion: being a businessman was better than being an assassin.
From then on, the Zoldyck family's development took a completely different course.
Tentative worlds: Bungo Stray Dogs, Jujutsu Sorcerers, Ninjas, Hunters.
Theme: The economy is the foundation for all other development.
