苔菜为什么吃前要焯一下水

On this island, the Wild Dog Ancestral God and the Danbao World God were all attracted by the movement of Ji Ning practicing his sword. They all came over and were shocked by what they saw. Although the various sword techniques that Ji Ning was currently deducing were all considered failures by him, any sword technique was enough to become a heaven-defying Dao Lord....