Why is the tomb of the Ghost King located in the Sea of Misfortune?
This is because the last visual image left by the Eye of the Ghost King gazing at the starry sky was roughly deduced by the Mirror Demon King by comparing the positions of the stars in the sky.
However, the moon and stars in the sky are really too far away, so the positions of the stars are pretty much the same when viewed from any corner of this world.
The Mirror Demon King reached the conclusion that the Tomb of the Ghost King is in the Sea of Misfortune through extremely complex calculations and understanding gained from contact with the Ghost King.
Of course, the so-called Tomb of the Ghost King may not actually be a grave but rather refers to the place where the Ghost King died.
When the Ghost King released his spiritual perception to explore the cosmic starry sky, he accidentally discovered the secret of the moon.
Then, it encountered a catastrophic disaster.
