A special cruising voyage that gathers only invited guests under the presidency of a famous company. It was the 200th voyage commemorative cruise of “Northern Light”
where Miho Fujigasaki’s father returned as captain . Miho is invited by her best friend Jun Morube and decides to participate as a short-term part-time job together. “Saki Otowa” (student) playing the violin at a restaurant. “Nonoka Kurusu” is an idol who holds a handshake event on the event stage of the main deck. “Miho Fujigasaki” and “Jun Morube” help the waiters at the casino. Casino dealer “Mizurin Nadia”. Having a fun and fulfilling time, this summer vacation will be a memory of her life … Miho was convinced that, but she never dreamed that a nightmare was waiting for her.