This report covers the available information regarding Eng Rose and the Demon Beast , specifically version v250122 rj0

: Rose is suddenly attacked by monsters and must navigate through stages (typically three main stages) to find an escape.

The demon snarled, its eyes flaring. It began to vibrate, its form splitting into three identical shadows. This was the "RJ0" phase—the beast’s final, desperate gambit to overwhelm its prey with sensory overload.