The Most Powerful Feeding System

When the world is experiencing extreme climate and food crises, biological extinction, and the earth is on the verge of doomsday, Chen Xiu, a doctor of biology, takes a breeding system and travels across the stars to find a way out for the future of mankind. Unexpectedly, he came to a strange and bizarre world, and his journey of raising him began! Is the thousand-year-old elixir hard to find? Leave it to me, three days is enough! Is it difficult to deal with high-level ferocious beasts? Leave it to me, and in less than a hundred days, I'll give you a docile mount! Archimedes said, give me a fulcrum and I can lift the whole earth. Chen Xiu said, give me a seed and I can create the entire grassland!