ウチューカイギの拡張〜オウとの邂逅〜 (Interspace Conference on Earth: Encounter with Leizy)

" The first Interspace Conference held on Earth has come to a close. But just as Earthlings breathe a sigh of relief, the planetary representatives—deeply impressed by the warm hospitality from nations across the globe—decide to hold the next Interspace Conference on Earth once again. It is then that humanity learns: there was yet another alien—one who was supposed to attend the conference all along, but whose presence remained unknown… until now.…