Question: How is Kai still in the Spirit Realm? Didn't he blow up at the end of "Kung Fu Panda 3"?
Question: Why are the deceased bad guys including Tai Lung, Lord Shen, and Kai in the Spirit Realm with the good warriors? Shouldn't the good and the bad be in separate realms like Heaven and Hell?
Answer: There isn't necessarily a separate heaven and hell for kung fu masters. There's just the Spirit Realm.
LorgSkyegon