This Text Adventure Game is Totally Poisonous

The appearance of the Fool will kill the goblins?

Mu You frowned. Judging from the dialogue in the text, Olmedo shouldn't be lying, but why do two unrelated races have such a strange connection?

[Olmedo continued: "Eight hundred years ago, when the mother tree stopped growing, the Fairy King Orenz, my contractor, had a premonition that something was wrong, and went to the dark cave alone.\