I'm in Love with the Villainess (Manga) Vol. 6

TREACHERY ON THE HIGH SEAS!

Rae is delighted when Claire decides to spend summer vacation in Rae’s hometown of Euclid. She’s extra delighted when she gets to see Claire in a swimsuit! But their fun is cut short when a ghost ship drifts into the harbor crewed by the undead! The girls will need to use their magical abilities to protect the city, but they soon realize that there is a traitor close to them! Can Rae figure out who it is in time?!Inori is a novelist best known for I'm in Love with the Villainess.

Shimo Aono is a Japanese manga artist best known for the manga adaptations of Welcome to Japan, Ms. Elf! and I'm in Love with the Villainess.

Hanagata is an artist best known for the illustrations and character designs in the light novel series I'm in Love with the Villainess.