A staircase suddenly appeared and descended underground!
Ren stepped onto it, with Morgana close behind him!
Before long, Ren reached a vast chamber. This was Spirit Particle Space! In the original story, Uryu Ishida's father, Ryuken Ishida, had built one. Soken Ishida naturally knew how to build one too!
Ren had learned the method from Soken Ishida. Using forging techniques, he had then built this enormous space beneath the courtyard!
Spirit Particle Space was made by condensing Spirit Particles into something like building materials, then using them to construct a chamber!
Ren entered and nodded. "Not bad... the space is stable!"
As he walked forward, the Amethyst Ring on his index finger flashed, and an enormous palace flew out!
Boom...
The palace struck the ground with a roar, and a scorching heat spread through the entire space!
Morgana studied the palace and asked quietly, "Master... are you planning to forge weapons here?"
She knew this palace well. Back in the One Piece World, Ren had brought it out to forge all kinds of weapons inside!
Ren nodded, his gaze filled with nostalgia. The black palace radiated heat, and the words "Soul Hall" hung above it! He still remembered finding it among a new haul from the Trash Station back in the Naruto World. Who would have thought that haul came from the Battle Through the Heavens World—and contained an entire palace?
The palace had belonged to the Soul Clan, but Xiao Yan's surprise attack had left most of it melted by Heavenly Flames! Ren had repaired the ruined Soul Hall bit by bit until it became the palace before him. Though restored, it still held traces of Heavenly Flames, making its interior unbearably hot!
Feeling the heat, Ren strode into the Soul Hall!
Inside the vast hall stood an ancient