After destroying the fake vengeful spirit, Sirin directly summoned a Spear of the Void and drove it into the ground above Taira no Masakado's grave.
"Leave it to me!"
Luo Hao walked over to the Spear of the Void. She chanted an unknown Spirit Tongue, then raised her left foot and stomped down.
The moment Luo Hao's foot came down, the ground began to shake. The next instant... a massive crack split open across the earth.
Then, an incomparably tall Vajra Warrior appeared behind Luo Hao. Once it appeared, it began digging into the ground without pause.
Before long, a stone coffin emerged from underground...
Its surface was covered in densely packed talismans.
"So this is the stone coffin sealing Taira no Masakado..."
Sirin approached the coffin and examined the talismans on it. This handiwork was probably that of a legendary Great Onmyoji.
As for which Great Onmyoji it had been, there was no way to know for now.
However, as Sirin recalled the stories of Taira no Masakado and Takiyasha Hime, it seemed that several of the most famous Onmyoji of Japan's Heian period had been connected to him.
For even such powerful Onmyoji to seal him away, yet for Taira no Masakado to retain such a great influence over the outside world, was quite impressive.
As far as Sirin knew, several decades later, after the Sengoku period ended and the Tokugawa clan moved into Edo, Taira no Masakado's mischief forced them to build Kanda Myojin Shrine to worship him—right where they now stood.
Even in modern times, Taira no Masakado's vengeful spirit continued to manifest. In the early Meiji period, when the capital was moved to Tokyo, his primary grave was demolished and an office of the Ministry of Finance was built over it. Many of the officials