Mohe is actually quite busy.
Don't be fooled by her seemingly aimless wandering with Doro and the like all day, appearing unchecked. In reality, she has a lot to deal with lately.
Among them, the most important thing, naturally, is "burial."
The initial idea of establishing a Land of the Dead in the Ice and Snow Kingdom failed. She couldn't just keep the undead in her jug indefinitely. Although she personally didn't mind, Doro would probably be concerned about this as well. It wouldn't do if one day, when asked unexpectedly, she found out the undead had dispersed inside the jug into basic soul energy — that would be truly dreadful.
So, in fact, what she has been busy with recently is preparation for "going to the true Land of the Dead."
It's said that before the Elf Queen died, she sent many strong members of the Elven race to the depths of space to search for the Celestial Realm, to seek the Goddess.
