I Was Reincarnated as the 7th Prince so I Can Take My Time Perfecting My Magical Ability, Volume 6

"The Demon Lord Guisarme's Umbral Mortisphere versus Lloyd's Void. Two spells that nullifies all matter clash in the epic climax of their battle! Later, Lloyd and his crew visits a church in search of the elusive ""divine sorcery."" His search leads him to beings from a higher plane of existence. But are they any match for the unstoppable boy genius?"