Wang Ping is just an ordinary college student who stays up late, procrastinates, and lives an ordinary life.
Until he downloaded a seemingly ordinary mobile phone pet - Xiao Hei from GitHub.
Late at night, Pet popped up with a mission: Enter Changming Supermarket.
From then on, he was involved in a copy called "Death Line":
Late-night supermarket, missing female college student, deleted surveillance, weird receipts, inescapable basement...
Each copy hides the truth and the murder pattern. If you want to survive, you must analyze the rules and find clues, but if you are a little careless, you will be ruthlessly harvested by the copy.
And Wang Ping found that he seemed to have more Pet prompts than others. Is it saving him, or pushing him step by step to the brink of death?
