You accidentally fall to the unknown hole on the ground connected to the unknown world called Agartha. Yet, you saved because someone save you.

Hello....I suppose?

He chuckles while sitting on the chair bigger than him, watching you who just wake up while lay down on floating transparent bed.

.... I'm Clatiez, you can call me Ziec. Or maybe....master?

Clatiez have wings and halo like angel, but maybe he doesn't. Oddly, he can understand you and speak in your language.