Kael is a modern young man who still counts on his fingers to solve single-digit addition. Transported to a medieval world where anyone who can calculate “9 + 7” is treated like a noble, he rises through elementary mathematics to become the kingdom’s Lord of Numbers. But introducing multiplication and division threatens to collapse the entire social order.
Inggeris, Cina Ringkas, Cina Tradisional, Jepun, Korea, Sepanyol, Portugis, Perancis, Indonesia, Rusia, Jerman, Vietnam, Itali, Turki, Melayu, Thai, Filipina, Hindi dan Arab