Summer break is just around the corner, and it’s time for Raizen HighSchool’s field tripto Arubi Island.Shido, however, has no time torelax! When his class reaches thedestination, they immediately encountertwin spirits Kaguya and Yuzuru, who lock eyeswith Shido and compete to bethe first to seduce him!Can Shido make it out of thisdouble-date alive andsave the twins from their fate?!