관성은물체의운동상태를유지하려는성질이다.烽火九州

　　A terrorist claims that there is a bomb on a charter bus full of cult followers! But there is insufficient evidence to back up that claim. Regardless, the driver and the passengers argue over the genuineness of the bomb. Is it a real bomb? Or is it not? A high-stakes action thriller where logic and faith clash with sparks flying on a bus racing against time!