Glacier on the Cloud

At the end of the 23rd century, due to the massive emission of carbon dioxide by humans, countless glaciers at both poles of the earth melted. The melted seawater swept toward human homes in waves, causing the land to be swallowed up by seawater to only 40% of the remaining land. Monsters that had been sleeping in the glaciers for hundreds of millions of years were resurrected one after another. In order to deal with the terrifying monsters that had resurrected, the surviving humans built city walls and formed a human alliance to jointly resist the monsters. And in the face of such a world full of crises, how should Lin Chuyi, the protagonist in Yuanchu County Key High School, become stronger step by step, face the upcoming crisis, and assume the destiny of defending mankind!