1. In famine, the prism will never wither. It is the probability of picking three kinds of flowers on the map to get three kinds of flowers. Wild rose, hoof lotus and bluegrass flower are unlocked by magic II technology and will never wither.

2. Wild roses are generally distributed in the birch forest of Pig King, and bluegrass flowers are distributed around scattered tombstones or platforms. Picking three kinds of flowers will drop all kinds of petals.