Traveling Back to Troubled Times, I Picked up Three Big Brother Brothers

[Creation + System + Farming + Sweet Pets] Ji Yi traveled through time, and was a poor little kid who was forced to flee from famine during the war and was exchanged for food by his parents. Ji Yi escaped from the scum and picked up three younger brothers. The four of them are weak, the small one is small. In order to avoid being treated as a two-legged sheep, Ji Yi decisively took her three younger brothers and hid in the mountains to live in seclusion. Just survive and stay alive. Who would have thought that he would not be able to live peacefully in the mountains, that he would not be able to live peacefully in isolation, and would encounter all kinds of difficulties. Fortunately, Ji Yi and her three younger brothers weathered the difficulties together.