The good news is that all symbols, which the bomb showed, and all numbers, which were entered, were recorded and the scientists already finished decrypting. Recently a numberkappeared on mysterious device’s screen and the scientists are sure that this time can be a fatal one. So, you have a chance to save the world by finding out what number should be entered in order to avoid an explosion.
，歌里唱的是“你离开我，就是旅行的意义”，
