An earthquake triggers two massive explosions at a chemical plant, and the entire industrial park is struck so hard, that it leaves the ground punctured with a wide hole, and a neighboring school engulfed in flames. Captain Zhao (by Wang Gianyuan) and Liu (by Yu Haoming) of the Fire and Rescue Force quickly arrives on the scene, but the latter soon finds himself trapped under debris... At the same time, the engineer, Ye (by Tong Liya), accompanied by Fire and Rescue Force's Co-ordinator Han (by Du Jiang), comes to the facilities for assessment. Captain Zhao and Han, despite the disagreement between them, are able to put bitterness behind and work together. Barrels of flaming methanol suddenly collapses, and in an effort to prevent a burst nearing the effect of a nuclear explosion, and to hold the fire at bay until reinforcements arrive, Captain Zhao and his team hurry away to cut a fire-break.