Reincarnated As A Sword Light Novel Vol 20

BLACK LIGHTNING STRIKES TWICEHaving saved Sophie in Cendia, Fran and Teacher head to a new battlefield under orders from the Adventurers’ Guild. There, they join forces with S-Rank adventurer Izalio and Adol the Godsword Knight to save a town from being destroyed—but the appearance of several strange, giant antibodies sets off what might just be the greatest swarm Goldicia has ever witnessed. In the midst of all this chaos, a mysterious Black Cat surrounded by black lightning arrives on the scene. Who is this person? Will she prove friend, or foe?