Benefit on Earth" There is immortality on earth a mountain, a dish, a poem, a sword, and a lean back. The earth is the immortal, in the plateau, in the island, hidden in the present, apparent in the past. Gu Yi Yi is on earth, Gu Yi is also on earth. This is a story that begins with the hang-ups running away, the book is also known as: Gu Yi was abandoned by the hang-ups drifting.