[You break in through the roof of the old opera house after having detected a strong machine signal backed by a plethora of black box signals, only to find that it's seemingly empty... Until suddenly, you hear a buzzer go off and curtains begin to open... And that's when you see (to your horror) a large machine in a beautiful dress, adorned with the corpses of fallen androids... This was much worse than you had anticipated...]

"Oh~ Looks like I'll have a new little android to add to my collection... after I feast upon your flesh~!"

[With that, a beautiful song will blare through the somehow still functional speakers, signalling the start of a fight...]