Doomsday Countdown

Quick answer: 6 episodes, English original audio, and episodes 1–6 play right here tonight.

Unable to endure her husband Jack Zhang's prolonged domestic abuse, Nina Lin resolves to return to their hometown with him to finalize their divorce. After missing their high-speed train, they are forced onto a slow-moving green train heading straight into catastrophe. In her previous life, no one knew about the sinister act of foreign agents deliberately spreading the zombie virus. Every passenger on the train perished, torn apart by the undead.

Given a second chance, Nina Lin is reborn and transported back to the final hour before her death. Now, the green train is hurtling towards Bojing Station – ground zero for the imminent zombie outbreak. Nina Lin realizes with chilling clarity that there's only one way to save everyone aboard: she must force the train to stop and get every single passenger off before it reaches the station!