Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.
This is the 3rd installment of the very popular school sword fantasy that looks like a child and the inside is the Demon King! The strongest Demon King Leonis (10 years old) who entered Seiken Gakuin after being protected by Lee Celia when he was reincarnated. Finally, as we approach the mystery surrounding Leonis's reincarnation, the time has come for Lee Celia to be awake at the same time.