It's insane theory time! Hooray! *Catchy Jingle plays on Endless Loop*
The place that Kaguya and the Shinju came from was the first dimension, she ate the fruit and gained her S/t Abilitys. Using her new powers, she completely destroyed all traces of civilisation in the Core dimension, and in the Lava and Ice worlds as well, leaving those castles.
When she went to the normal world, some stuff happened, she ended up being worshipped, fell in love with some guy (or that some guy lost a bet), Had hagoromo and Hamura, they tried to stop her killing everyone, suceeded, and everything was happy.
TL;DR, Kaguya came from the core dimension, Killed everyone in it, went to the ice and lava dimensions, killed them, then tried to kill the normal world and ended up being worshipped. Then she tried to kill the world and Hagoromo/Hamura stopped her.
The core dimension certainly does have some link to the shinju, and i want an explanation about those castles.
The place that Kaguya and the Shinju came from was the first dimension, she ate the fruit and gained her S/t Abilitys. Using her new powers, she completely destroyed all traces of civilisation in the Core dimension, and in the Lava and Ice worlds as well, leaving those castles.
When she went to the normal world, some stuff happened, she ended up being worshipped, fell in love with some guy (or that some guy lost a bet), Had hagoromo and Hamura, they tried to stop her killing everyone, suceeded, and everything was happy.
TL;DR, Kaguya came from the core dimension, Killed everyone in it, went to the ice and lava dimensions, killed them, then tried to kill the normal world and ended up being worshipped. Then she tried to kill the world and Hagoromo/Hamura stopped her.
The core dimension certainly does have some link to the shinju, and i want an explanation about those castles.