地覆天翻

Explanation: Review: flipped. Described the tremendous changes. Also described the traumatic ferocious. 　　Source: Liu Tang-business "胡笳十八拍" Six: "Who is that upside down? Now south to see the Big Dipper. Thesaurus:  snafu, A sense of heaven and earth, Earthshaking, Rend the air Shake to, natural disasters like giant earthquakes and landslides, earth-shattering and heaven-battering Antonym Group:  quiet aphonia, Sorrow Such as trace