"Master, are you all right?"
Inside the system space, 6677 paced back and forth nonstop, its round eyes anxiously fixed on the figure lying on the bed. They had just left the previous world.
In that world, Saphen and Cain truly lived together until the end of their lives. However, Saphen's health had been far too frail—despite meticulous care, he ultimately passed away at the age of sixty-five. What neither Saphen nor 6677 knew was that the very moment Saphen left that world, Cain also dissipated. From then on, the two of them vanished completely from that world, leaving behind only memories recorded by time and space.
But Saphen and 6677 were unaware of this. Before that, Saphen had even wondered how Cain would go on living after his death, repeatedly making Cain swear not to do anything foolish. In the end, he didn't even know when he himself had died—the death came too quickly, without pain, or perhaps because 6677 had shielded him.
