Rock Lee and His Ninja Pals
A Hot Night for a Chilling Tale / The Hokage Tears Aren't for Decoration
S1 E21:
It's a sweltering summer night, but Guy Sensei wants Lee and the boys to cool themselves off without any air conditioning. Later, Lee and Konohamaru set out to solve one of the Seven Mysteries of the Leaf, The Tears of The Great Stone Faces