C78 Da yu to treat water(2)

Kun Peng said to Wu Dao: "The matter regarding the water treatment is related to Demon Clan, so it is inconvenient for me to help you, as the vanguard will be yours, although you have a few treasures in your hands, but they are not suitable for killing enemies during the process of water treatment, so I will temporarily give you the 'Northern Xuan Yuan Water Control Flag' for you to use