Mass Disappearance

The Kokeraotoshi is theater grand opening and its events of Shin Megami Tensei x Fire Emblem.

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The prologue to the main story where it occur five years ago where an incident of a disappearance where Tsubasa Oribe, was present along with Yashiro Tsurugi, Ayaha Oribe, and Chikaomi Tsurugi.