This is an indestructible train, this is an unstoppable train. How can the train be stopped?After crashing through 7 cities in a row and killing millions of people outside the carriages, all 1,057passengers in the train chose to give up their lives and let the train be bombed to a halt. The explosion shook the world, but the train still didn’t stop — they were still alive. How on earth can the train be stopped? For a while, the whole world began to feel anxious. *The shared fate of all mankind *48 hours time limit to save itself