Ana no Naka

(Esta sinopse está em inglês. Ajude a comunidade traduzindo!)

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"I" dug a hole in the garden and noticed a faint glow on the wall of the hole. Wondering what it could be, I gently touched the wall, and where I touched it, the boundary between the layers of rock lifted up! Behind it was a "fragment" of something that emitted light... As soon as I grabbed the fragment, I was pulled by a strong force and fell into a crack in the earth's layers...

(Source: NHK, translated)