The second Divine Prince died.
Chen Fan even killed him when he still had Substitute Divine Talismans on his body; there simply was no time for them to work. That kind of talisman was written with the blood of Grand Cultivators and had all kinds of incredible Divine Powers. When it came to cultivators below the Soul Formation Level, the talismans could bring the pieces of their shattered souls back together in a certain period of time, but the method wasn't infallible after all.
The dragon-patterned halberd in Chen Fan's hand was specially used for restraining Substitute Divine Talismans.