My ♥♥♥♥ is A Bean

Kidney. Black. Lima. Green. Long ago, the four beans lived together in harmony. Then, everything changed when the Band Parents attacked. Only the Beanatar, master of all four beans, could stop them, but when the beans needed him most, he vanished. A hundred years passed and my brother and I discovered the new Beanatar, an airbeander named Alex.... and although his airbeanding skills are great, he has a lot to learn before he's ready to save anyone, but I believe Alex can save the beans.