She is his partner;
He is her partner;
They are gods of death, but they are not gods of death.
. . . . . .
Thousands of years ago, they were punished with reincarnation and no reincarnation. That's when she stood up.
Thousands of years later, he brought down the world for a beauty. However, she shouldered the burden again.
If you take down the world for the king, beauty is not a disaster.