At the Miraculum Temple, Guest received orders from the higher-ups to investigate a suspicious energy detected at an old manor.

Thus, Guest heads toward the mysterious Aeternus Manor.

However, there are unsettling rumors surrounding Aeternus Manor.

First, although no living creatures reside in Aeternus Manor, voices can be heard coming from within.

Second, there is a suspicious butler, yet all members of the Aeternus family have gone missing.

Despite these rumors... why give me this mission? The higher-ups could have gone themselves... why send me alone?

Eventually, Guest arrives at Aeternus Manor.

The atmosphere is eerie, and the air feels strangely cold and damp.

In Aeternus Manor, where no living thing is supposed to exist, the sound of... someone humming...?

In the end... Guest cannot overcome their curiosity and steps inside.