SENN-048 — Observation Chart Of The Four-Legged Underground Man Haruno Ando

The Earth was facing an unprecedented energy problem. If there was a possibility of solving it, it would be underground... Surprisingly, no one knows what is underground. The year is 20XX. Humanity has finally run out of resources, and the Earth itself is gradually declining. As energy development in space and underwater development has not produced any notable results, humanity has turned its attention to underground energy. I also participated in a land price survey project in search of new energy. And I succeeded in capturing the life form I was looking for from the depths of a cave in a primeval forest.