He is an observer walking in the heavens, and his first stop is the planet named [Solaris].
People here call it [Sounding Tide] - an apocalyptic world torn apart by "sorrow" and reshaped by "resonance".
He witnessed the "Wanderer"'s journey to find his memory, and witnessed the "Resonator"'s determination to fight to protect it.
Visitors from outside the world will eventually make their own echo in this wasteland.
