Doomsday Origin Story

Lin Yang, 25 years old, has reached rock bottom in his life: his parents died unexpectedly, and the scrap recycling station he inherited is on the verge of bankruptcy. The last employee has also left, leaving only scrap metal and a stray orange cat that he is not allowed to touch. Everything until a drop of blood fell on a black metal ball - the ball began to eat the scrap metal around it, and his peaceful life was ruined.