The male protagonist was reborn in a southern water town in 1983. His family was so poor that he couldn't even bear to eat eggs. His daughter always stared at the neighbor's chicks. He activated the "family breeding system" - there was no rapid growth function, and it only reminded that "the temperature of the chicks needs to be controlled at 30°C for the first 10 days" and "adding duckweed to duck feed can save food and gain weight."