Deep within Spirit Mountain.
A cave dwelling.
"Master... This cave dwelling covers more than a hundred zhang. It's already the finest one below the level of an immortal."
Fang Xian led the way ahead, speaking respectfully.
Fang Xi swept his gaze over it and nodded, casually waving his hand.
Array flags materialized one after another, sinking into every corner of the cave dwelling.
In the blink of an eye, boundless silver light burst forth, actually forming a grotto-heaven!
Fang Xian suddenly felt the four walls extend endlessly outward, as though transforming into earth and sky. He could not help letting out a long breath.
The Mahayana cave dwellings on Spirit Mountain were indeed cramped and stifling.
Things were much better now.
But Fang Xi did not stop. Restriction after restriction appeared and sank into the grotto-heaven's barriers.
Countless multicolored runes churned, forming terrifying restriction arrays while incorporating the mysteries of the Shu Mountain restrictions and the True Immortal Realm's restrictions.
Even an ordinary Ninth-Rank Immortal Array Master would be utterly bewildered upon seeing them for the first time. These restrictions violated the conventional principles of arrays in the True Immortal Realm, and anyone caught off guard would suffer a crushing loss.
After finishing all this, Fang Xi finally began calmly arranging the cave dwelling, preparing to enter deep seclusion.
His public identity was merely a loose Earth Immortal of Fengyuan Studio, hardly conspicuous even in the Beichen Immortal Domain.
At most, the death of the Ancestral Dragon would draw some investigation. Spring Li, Xu Qing, and the other immortals who had fled could share the pressure.
Fang Xian was also a cautious person.
He had deliberately chosen the Golden Bamboo Sea's Spirit Mountain back then because this place could receive the protection of the Blissful Profound Realm. For the sake