Kung Fu Panda 3

[Drunk Monk]

If memory serves (and it seldom does anymore) there was a plan for like 6 installments and part 3 was the launch of an overarching story arc. But they seem to have abandoned that with 4 because it doesn't really go anywhere. In fact, it ends with Po potentially passing on his Dragon Warrior title. Feels almost like an epitaph that way.