Survive Until Dawn

Zhang He's phone suddenly has an uninstallable app, 'Dawn Game'. Every night at ten, a city survival mission is forced upon him. The rules are simple: complete the mission and survive until dawn to win a million yuan. Fail and you die. All participants are ordinary people, who can form alliances or betray each other. When you notice the look in your teammates' eyes change, who can you trust? Each round is a game of human nature, and every choice could be your last. Dawn breaks—are you still alive? — Description from novelcodex.org