"You say you want to repay your gratitude, but how would you repay it With a marriage proposal","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.",Xian glanced at the sky and hurriedly said to Chen Erbao, "I have to go now, benefactor. I'll wait for you to come find me, please do come find me!"。