Two weeks before the end of the school year, a strange trash can suddenly showed up in the classroom of Grade 10-Nazareth. And when the President of the class, Miss Kerse Jazyiah, threw a bunch of papers in the trash can, the water came out suddenly from there until it filled the whole classroom. All of the students are frightened and doesn't know what to do. They immediately went out, expecting to be saved, but they see something worse. All of the students are mess, running for their lives. The whole school is filled with flood and blood. Big waves are chasing them. Some bodies are floating in the water. Not just the school, but the whole city of Noviera is in deathly danger because of a peculiar deluge. Will they be saved? Or will they end up dead?