From the popular series ``The Reincarnated Great Saint Hides That She is a Saint'', which has sold over 2 million copies in total,The long-awaited comic version of the past spin-off “ZERO” that traces the beginning of the legend of the Great Saint! The strongest knight met a young saint with extraordinary powers. In the Kingdom of Nave, there was a blind second princess who was six years old.She is worried about being involved in political strife, so she lives in the "Forest of Lent", far from the royal capital.Her king dispatched Sirius, vice-commander of the Horned Beast Knights, and said, ``I want you to take me back.''