Although ERDA's server is accessed by Ina's account, tracking fails. Taisei consults Takanawa, saying that he is concerned that the places Unknown has appeared so far are all places of his memories with Ina.Meanwhile, Shion Goryokaku, the driver of "Shinkalion H5 Hayabusa", is found, and everyone is happy to have a new driver joining them, but Shion seems to be hiding something.