How does famine fisherman Walter play?

In Famine, fisherman Walter plays the following role:

Tools: ASUS Ling Yao Pro 16, Windows 10, Famine 1.0. 125.

1, Walter only eats vegetarian food and doesn't like meat, so he can develop farm flow.

Walter likes durian very much and has no side effects.

Rainy days have little effect on Walter, because Walter likes water.

4. Putting the fish in the item column can slowly restore the san value.

5. Walter can make swamp skin, and on swamp skin, Walter can get 1.3 times the moving speed.

6. Walter can buy a fisherman with vegetarian food. The better the food, the longer the time.