Just finished this chapter after 3 days studying like hell. Practically i feel kind of good that there's a break, Oku sure needs more time to fabricate his theory, and i' d feel even better if we have a philosophical (pseud)scientific answer plus some religious mystique.
Finally, they came, the "army" from the sky.It seems they are giving us a pretty rough enlightenment.I think that unidentified flying craft is from the intergalactic force that transmit the codes of Gantz, they look pretty gantz-like, with a ball at the front and weird mechanic structure. They want humans to join their great alliance, colonize the earth, and if so they will have to wipe out those "guardians" Aliens first - which, in my version of Gantz, were sent to this planet to keep the earthlings from breaking the laws of natural evolution (by joining the Alliance)
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