Burn this FU into a bowl, add water, and drink. It gives you one dosage of magical powers cultivated by Jee Sifu at the altar. This is a FU commonly used by our disciples to push their cultivation progress up a level or to recharge them after a big battle. Sometimes people might even want to preload themselves with extra power before going on a trip to ensure their magic is in top condition. Many FUs were cultivated into one FU, the FU you get is just like a container, with the powers all cultivated into one.