Zhutian: Start with Mutton Stew

What will you do when you are in the main time and space and have the ability to freely travel through the sub-time and space and simulate the world? The 18-year-old Tianchai Laoliu was recognized by the system after picking up a letter from the future while stewing mutton in Tianchai. What will the 18-year-old sheepherder do next? Will he use the system to start an invincible life and learn to smile bravely, or will he just retreat silently behind everyone and lick his bag with tears? Or is it a young man who has no ambitions but only wants his family to be safe?