In fact, a Danlu can only have one slot. It doesn't work if it's opened too much. Otherwise, if it's opened in ten slots, each of them will be pasted with a 10% success token, it will be 100% successful? Alchemy is not so easy, not so good.

put the water fire gourd under the Danlu and don't rush out. First, open the Danlu, put the poor two pill rudiments in, then take out a lucky charm and stick it in the groove, then leave the cold fire in the water fire gourd, and start the most important part of the alchemy - baking.

there is a process in this...