Shino was breathing heavily , his face was under the sweat . He was somewhere deep in the forest near Konoha , busy training . The tree's around him had markers painted on them so that people could practice by throwing weapons at them . Shino looked around , on each tree there was a kunai planted right on the center of the marker.
He was proud of his work , his aim was nearly flawless due to the sharingan. Which increased his precision greatly . He took out another kunai at threw it at a bird that landed on a branch nearby , instantly killing it . He took another one and started spinning it in his hand while walking through the forest . "Enough training for today I guess...." he thought walking toward northward , to the main road leading to Konoha. "But before I leave..." he quickly turned back and made quick movements with his hands .
"Katon : Great Fireball Technique ! "
And put his hand around his mouth . After taking a deep breath he blew out a huge fireball which flew toward the biggest tree , destroying it . Shino smiled as he admired the destruction he caused . "The trademark jutsu of the Uchiha clan ... It's so powerful"
He then turned back and walked toward the main road.