There are a total of four data cores scattered outside the Hymn—two in the Milky Way, and the other two in the Holy Silver Star System.
Su Yu's goal this trip is to first locate the two in the Milky Way.
So far, only one has been found, and the situation regarding the other seems quite grim.
But no matter what, they have to grit their teeth and press on to see what's really going on.
...
Two more years passed.
On another desolate planet, a thin, gaunt figure appeared.
Perched on the shoulder of this figure was a cat—this was, of course, Su Yu.
But this time, Su Yu was radically different from before:
The last time, although Su Yu traveled through more than a dozen destinations, he remained completely unharmed, his spaceship intact, and any enemies encountered were swiftly obliterated. Even tougher foes were swiftly dealt with by the Hymn.