>>529217018
Bro...
The second palace is more than twice as large as the first one
They make P5's palaces look like dungeons for ants in comparison.

>>527487792
>The True Delta Rune is one of the last truly magical artifacts left in the light world, used to cast an incredibly potent spell of sealing
>Gaster is seeking it to seal the titans away forever, and (you)'re key to this somehow.