After the Dungeon Was Refreshed, I Contracted with the Red-Clothed Ghost.

The cold electronic synthesized sound echoed in the dead waiting hall, and every word was like a rusty gear grinding bones: [The copy of 'Blood Train' has been refreshed. [Current difficulty: A+. [Number of players: 7/7. [Main mission: Board the K444 train and survive to the terminal station 'Anning Town'. Mission completion reward: 3000 survival points, random props*1. [Warning: Please strictly abide by train rules. Those who violate the rules will bear unpredictable consequences.