One hour later, the seeds of the lotus are effective. They restore all the blood that has been lost in the previous day's battle. When the old man opens the cauldron, he will strike with it the sound of "waves crashing" . The sound reminds him of the ancients' description of a "sea of suffering" , and he will use it to strike with the cauldron. The old man tells him that he has been blessed by the heavens, and that he can hold the cauldron in his hand now. He says that he hasn't seen him in a long while, and today he has to show him the progress he has made in the last seven days. He wants to meet him and tell him how much he has improved