"Even when Izanami was giving birth to her last child—the Fire God Kagutsuchi, due to the depletion of immortal power, she was burned by the power of this Fire God and soon died from the deteriorating injury."
"Izanagi, having lost his wife, was deeply grieved. Angrily, he drew his sword and killed the vengeful child Kagutsuchi, who caused his wife's death, then used Immortal Technique to pursue his wife's soul to the Underworld."
"In that Underworld, Izanagi once again saw Izanami. The male immortal begged his wife to return with him to jointly build their unfinished territory."
"Izanami agreed and happily told her husband that she had met the God King after her death in the Underworld. The God King, remembering the help from the immortals of the past, was willing to allocate a corner of the Underworld to Japan, allowing them to establish the Underworld Country belonging to Japan."
