After Wei Zheng was discharged from the army, he opened a tailor shop, but the business was bleak and he couldn't even pay the rent. Neighbor Chi Xiaoman's canteen is quite prosperous, and he eats melon seeds at the door every day to watch his jokes. On the day when the apocalypse came, Wei Zheng was changing the work clothes of Tu Sihu. The sewing machine suddenly started moving on its own. After the stitches were finished, the overalls stained with pig blood began to glow.