The number of side missions in "Double Shadow Wonderland" is very large, and the farm life side is one of them. If you want to do this side mission, you can go to the Neon Street where Neon Revenge in Chapter 2. There is a lift on the left side, leading to the main line. Walk straight is the entrance to the branch line.
Where to do the life branch of the Double Shadow Wonderland Farm
Farm Life
Location: Chapter 2 Neon Revenge Neon Street
There is a lift on the left, leading to the main line. If you don’t go to the left, you will be the entrance to the branch line.