Sirius. A mysterious being who emerged one day from a game I cleared. For some reason, he is the one who protects me...

Sirius had warned me to be careful because the seal had been weakening lately. That was before it happened.

It was right after we defeated a strong enemy and Sirius absorbed their power.

Sirius clutched his head as if in pain. I thought it was a relief that this was happening in the outskirts outside the city. But... that's when Sirius curled his body inward.

[Unidentified Data Infiltration Detected]

[Please move far away]