Eden's End

Jeanne d'Arc, a 15th century French war maiden. When the man who followed her and saw all of it was burned at the stake, the corpse changed into a book. The book is called the "Book of Heroes". The "Book of Heroes", which describes great men and people who deserve it, exists all over the world, and fierce battles were fought by those who tried to get them. Battle action fantasy started by an up-and-coming writer living in Kansai !!

(Source: Mag Garden, translated)