Basement of the Tsuchikage's building

In the secret rooms of the basement of the Tsuchikage's building, is where the ANBU holds there secret headquarters.

In one of the rooms, Naito has found to be a good spot to train in. The room is empty except for a bunching bag in one of the corners and a plant in the other one.

Naito moves slowly his limbs around in a specifik pattern and cordinates. He is trying to train chakra control and improve his bug techniques.
The bugs becomes restless pretty quickly beneath the clothings, due to the chakra which is being produced by Naito's movements.
"I am not strong enough."

"Hump!" Naito is training on a new technique.
Three piles of bugs were gathered.
But it is clear that, whatever Naito were trying to do, it was a failure. He is panting and sweating after hours of training.
"I need... I just need... a little bit further."

One hour later...

Naito creates 3 piles of bugs.
The first one became a clone.
The second one became also a complete clone.
The third one was missing it's head and got disrupted pretty quickly.
"Awh, so close." Naito is hanging down and feeling really tired.
"I'm... I'm out of chakra. I better continue tomorrow instead." He gets in to a standing position and makes a sigh.
"Yep, thats what I should do. C'mon guys, lets go home for today." Naito was talking to the bugs and and turned around to leave.