Seiken Gakuin Light Novel Volume 9

The ninth volume of Seiken Gakuin no Makentsukai light novel series.

Synopsis
'''The Strongest Demon King is back! The 9th volume of popular school sword fantasy!'''

"--Thank you for waiting, Selia-san"

Leonis said as he returned to the Imperial Capital and was reunited with Riselia. Leonis kills a horde of Voids attacking the Eighteenth Tactical City and fights against the unsealed Third Genus, but his appearance is known to a certain person. Intending to use the Demon King's power to counter the Emperor Alexios – the Void, he recklessly attempts to contact Leonis. Meanwhile, at the "Elysium Academy" where Regina's sister Châteless is enrolled, the queen of the "Kingdom of Shadows" has begun to go dark