Water delivery task flow: 1. Go to the back of the school first, that is, the one on the left of the map, which can be transported or passed through the hole above the fruit shop. After entering the school, I saw an NPC on the far left of the mountain. Note: not the far left. The hole by the river is really impossible to go down. Just do it and look for it. 3. Click on him to take over the task, and you will see that there are two tasks ... I can't remember a few, but I believe it goes without saying that one is to deliver water and the other is to cut down trees. After receiving the water delivery task, you will see an empty bottle in the equipment column. Then go to places where there are robbers, who are easy to find. There is also the task of finding the necklace. Kill the bandit leader and get the robber necklace. Invincible for a few seconds before hitting the bandit leader. However, I don't recommend it when doing water delivery tasks, mainly depending on personal preferences. Clean up the little monsters on the road. Now, when you go up, you will see two sockets. The one on the left is where there is water. Go up. After you go to that pool, you can go back and hand in the task, and be in the same place as the task. Sometimes the NPC who takes on the task will give you extra rewards, mainly depending on luck.