《交换的日子》第二期

After saying that, Xiao Xinxi took out two white talismans and handed them to Ning Cheng and Ao Can. These are my treasures, things refined by Fu Lie. Each of you has one. After entering the Black Water Sea, you can use this talisman to protect your whole body. Remember, once all the talismans turn black, you must break out of the black water sea within three breaths, otherwise you will suffer....