300 years later!
The Sun Lord Secret Realm had undergone unimaginable changes.
The spatial structure throughout the Secret Realm no longer drew closer to the Wizarding World. Instead, it expanded as much as possible.
The Secret Realm spanned over ten thousand kilometers. The buildings within it were even more numerous.
Countless enormous buildings beyond imagination stood quietly throughout the Secret Realm. The shortest were tens of thousands of meters tall, while the tallest reached hundreds of thousands of meters.
Ordinary lifeforms could scarcely imagine how these immense, exquisitely crafted buildings had been constructed.
A dense, bloody stench hung throughout the Secret Realm, mingling with the acrid smell of disinfectant and making people frown.
Even more chilling, sending a shiver down one's spine, were the enormous buildings themselves.
A fear born of life itself radiated ceaselessly from within them. Any living creature that approached could feel life wailing.
Inside, each enormous building stretched over ten thousand meters in every direction. Several incredibly thick pillars supported each structure, and energy from Magic Stones flowed through them.
The energy flow inside these buildings was extremely crude. It could even be described as nothing more than pipes channeling energy to different places, without making efficient use of any of it.
In these buildings stood instrument after instrument, small and precise, connected to enormous vessels.
Organs from all kinds of living creatures floated in the vessels.
Dissected heads had been pierced by all sorts of tubes. Stripped of the rest of their bodies, their bright red hearts still beat.
There were even strange creatures that looked as though they had been pieced together from various lifeforms.
All these beings floating in green nutrient fluid shared one feature: countless thick tubes were driven into their bodies, connecting them to the various instruments.
A terrifying, bloodcurdling atmosphere