The Last Subway

One day, the cartoonist, Otaku, worked overtime until late at night and had to take the last subway train to go home. At the same time, there were six other passengers with very different personalities and professions who took this subway. However, not long after the train departed, a very scary thing happened - this last subway can only go back and forth between the same station! There's only one way to escape this disaster! As suspicions and suspicions mounted among the passengers and the final mystery of the supernatural subway was revealed, bloody events began to unfold one by one...
(Source: Chinese = Baidu || Translation = MDL)