In a world where science, fantasy, and horror blur, Xin embarks on a perilous journey into the Abyss to find a cure for Yuki's Depravity and save his beloved Violet. Guided by his totem animal and facing various trials, Xin navigates the ever-changing landscape of the Abyss, testing his courage, determination, and adaptability. As he delves deeper, he encounters enigmatic creatures, ancient civilizations, and the fabled Well of Souls, all while unraveling the mysteries of this treacherous realm.