Sleeping Lake

The Sleeping Lake was beneath Kyuden Bayushi.

Bayushi
In 83 Bayushi was unable to deal with the loss Shosuro and disappeared bounding his soul to the lake, where he remained awaiting a way to be with his love once again.

Kachiko
In 1133 Shosuro, who was nearly to be lost to the Shadows, reached Bayushi Kachiko at the Lake. The first Scorpion Thunder shared part of her soul with the second Scorpion Thunder and she had to kill Kachiko to be truly consumed by the Lying Darkness. Bayushi manifested himself at the lake and drew both Kachiko and Shosuro into the lake with him. Their bodies would die but their spirits would be far from Darkness' reach.