Issui Ogawa.
The Lord of the Sands of Time.
Haikasoru. 2007
Sixty-two years after human life on Earth was annihilated by rampaging aliens,
the enigmatic cyborg Messenger O is sent back in time
with the mission to unite the humanity of past eras—during World War II,
in ancient Japan, and at the dawn of the species—in order
to defeat the alien invasion before it begins.
But amidst a future shredded by war, love also waits for O.
Will O save humanity only to doom himself?