DeepBound Volume 1

Deep beneath the surface of Earth lies Agartha — a vast hidden world of impossible landscapes, ancient civilizations, dangerous creatures, and secrets buried for millions of years. When 22-year-old cave explorer Ren Vale descends farther underground than anyone ever should, he discovers a world with its own civilizations, ecosystems and conflicts. Here, mysterious injections known as Serums can awaken extraordinary abilities called Gifts, while powerful organizations fight to control them. Ren came looking for unexplored caves. Instead, he found an entire world. The deeper you go, the bigger the world becomes.