A large passenger plane carrying 781 people suddenly had a mechanical failure before landing on the runway. The engine experienced a violent fire and black smoke, which quickly exploded. The sound of the collision turned into a dazzling and desolate fireworks, scattered into pieces of dust. Xu Gang happened to be a passenger on the plane, enjoying the gift of getting into the ideal high school. Only Xu Gang survived without any harm, but fell into a complete coma for three years.