Survival in a Strange Place

At three o'clock in the morning, Gu Yan stared blankly at the last message sent by his sister on the screen of his mobile phone. "Brother, if one day I am no longer here, remember to live well." Three days later, a strange light engulfed him. He opened his eyes and found himself on a train that never stopped. Welcome to Dawn Train [Conditions for clearing this copy: Arriving at the tenth carriage] Rules are the only rules of survival [Those who violate the rules - die] The screams of the passengers echoed in the carriage. Someone disappeared from the carriage because they glanced out the window. Some people fell on their seats in a bloody state because they answered the "Midnight Announcement" question. Some people help others out of kindness, and the next second they turn into black marks on the ground. Gu Yan leaned on his seat, looked at the words in the rule book, and raised the corners of his mouth slightly. "Rules are made for fools to follow." While others were still struggling in fear, he was already analyzing loopholes in the rules. While others were blindly testing the rules, he had found his way to the next car. "Have you ever thought about—" He closed the manual and looked at the survivors in the carriage. "Why are rules rules?" High IQ reasoning × weird rules × game of human nature When rules become shackles, only those who understand the rules can survive.