Bind the Universal Management System and I Will Open a Store in the Apocalypse

[System + no cp but there will be men + the female protagonist is not the Virgin] Shu Beibei read an apocalyptic novel and stayed up all night to read it. He fell asleep before finishing it. When he woke up, he found that he had come to the world of the apocalyptic novel he was reading. He was also automatically bound to the universal management system for some reason. He had to complete the task of opening a store to make money and upgrade in the apocalypse before he could return to the original world. Shu Beibei:? ? Can you please let me go home? I am a weak little woman who cannot bear such a big responsibility. System: Don't worry, host, I am a super advanced universal management system. Once you complete the task, you can return to your original world~ There is no other way but to take it as it comes! Shu Beibei: In order to return to the original world, I have to work hard to make money and upgrade... Shu Beibei did not expect to have this system. Not only did he have powerful capabilities, but he also managed the store successfully in the last days... Talk about cooperation, cultivate various fruits, and run hotels... It's just that in the middle of the mission, I don't know why I woke up and came to another world, and there are only a few hours left before entering the apocalypse? Forget it, is it still soul-piercing and getting a younger sister for no reason? Shu Beibei's face was filled with questions. Please explain the system to me. The system's guilty voice sounded in Shu Beibei's ears: "That... Master, because the plane of that world suddenly collapsed, so in an emergency, you were transported to another world. The end of the world will enter in seven hours." After saying that, he quickly disappeared and hid. Note: We will return to the first world later, and Luoluo is working hard to fix bugs.