In the Kung Fu Panda franchise, Tai Lung is the main antagonist and a powerful master of the Leopard Style of kung fu. He was the adoptive son and former student of Shifu. In the first Kung Fu Panda movie, Tai Lung was defeated by Po using the Wuxi Finger Hold technique. According to Kung Fu Panda 3, this technique sends its enemy to the Spirit Realm, hinting that Tai Lung now resides there. Tai Lung is still shown in flashback scenes after being defeated. Therefore, it can be concluded that Tai Lung was sent to the Spirit Realm after his defeat by Po.