What are you talking about upstairs? No matter cooking or making equipment, it is energy-consuming, and it is only consumed by mining and collecting medicines. What's more, the first floor is even more nonsense. Health preservation has something to do with cooking, and it has nothing to do with equipment. Personally, I suggest not to order health care. This skill is very tasteless. My health care skill is level 30, and cooking a dish still consumes 9 points of vitality. After all, it has been raised to level 30, and the energy consumption value has been reduced a little. It's really rubbish, which is not proportional to the money and experience we use. In fact, if you are a life player, you can hang up and fish. After hanging for a few hours, the energy value is almost full. They are all personal real experiences, and I hope to adopt them.