The Demon Sword Master of Excalibur Academy, Vol. 8 (manga)

Trade Paperback

As Leonis is showing Veira around the Seventh Assault Garden, they are suddenly attacked by Muselle, the foe Leonis previously defeated, who should have lost the power of his holy sword. Meanwhile, Elfine finds out about the Demon Sword Project a plan to evolve Holy Swords secretly being carried out in the Academy!