1 day, a town abruptly disappears. Takuya, an expert by-the-contract courier and only wolf, satisfies Yuki, the sole survivor from the town’s extinction. Both rely upon a message in Yuki’s dad, who had been discovered to be overlooking, and head to the vanished town, Lost.But, unexpected hurdles hit ahead of the pair, together with the fact particularly shocking for Yuki. Before they’re the feelings of those left behind, a mysterious bunch manipulating from the shadows, and hammering the hidden conspiracy. Takuya and Yuki, who were originally strangers, could deepen their bond throughout the trip and unravel the puzzle of the Lost city.