The Kung Fu Masters-Lang Shadow War (also known as Kung Fu Masters-Lang Shadow Conflict, The Rise of Tai Lung, Second Valley Crisis) was a conflict when Tai Lung wanted to get revenge on the Kung Fu Masters from his previous defeat.
The day after Tai Lung was defeated, he wanted to get revenge by making a machine that makes him more powerful, using villages from the valley to power it up and kill Po, Shifu and the Five. He assembled a group of villains to help him in his quest.
- Raid on the Valley of Peace - Black Moon Scavenger Clan kidnapping villagers.
- Battle of the Wu Dang Mountains (Kung Fu Masters-Lang Shadow War) - Po fights the Hoof Clan.
- Battle of the Temple Grounds - Po fights the Baboon Boss and his gang.
- Battle of Chorh-Gom Prison (Kung Fu Masters-Lang Shadow War) - Po fighting the Gorilla Boss and his gang.
- Battle of the Valley of Peace (Kung Fu Masters-Lang Shadow War)
Kung Fu Masters defeat Tai Lung and the Lang Shadow Army.