"What do you mean, 'my benefactor'" Chen Erbao looked at Xianyi and asked, "What have I done to your benefactor","A thousand years ago, I was a white snake. You saved my life from a snake catcher. Now that I have become an immortal, I have come to repay your kindness.","This is fairy air, a treasure of the immortals. This mouthful of fairy air can protect you, and it can also give you the abilities of an immortal."。