Doomsday: Orbital Train, School Beauty Takes Sister for Shelter

[School Beauty Goddess + Campus Beauty Besties + Chat Group + Entry Refresh + Collect Materials] Doomsday breaks out... The dead wake up, the living become infected and become monsters, and the escaped prisoners become desperadoes... As a train conductor, Zhang Yiming drove a rail train to a new city. When he was surrounded by zombies, he accidentally activated the check-in and clock-in system. [Ding, the system binding is successful... Please wait a moment] [As the first binding, two entry refreshes will be given to the host! [Refresh completed, obtain stick technique (perfect level)] [Refresh completed, obtain firearm proficiency (master level)] Unexpectedly, there are two survivors in this city station Get survivors. School belle bestie: Please take us in and take us out of here, okay? The school beauty bit her lip: "As long as you are willing to take us in, I... I, I am willing to marry you!"