Izaya knows about psychological projection. However, he doesn't quite know everything about himself. Also, some new dangerous people have made their way to Ikebukuro, but what could they possibly want? Eventual Shizaya.

Kou enters a contest and the entire swim club wins a vacation! Everyone's looking forward to a fun break after that stressful tournament, but none of them could possibly know what this trip has in store for them. The 1st chapter is a prologue that takes place directly after ep.7. Eventual Makoharu and some Reigisa.