Chinatsu: What are you running for?! Get back here!
Uchiha Itachi: Just because you tell me to come back, I have to? Don't I have any dignity?
Of course, none of that dialogue actually happened. One side chased while the other ran, both too focused to spare any time for snark.
Uchiha Itachi sprinted in the classic ninja-running pose, but the distance between him and Chinatsu, who pursued him by running along the trees, kept shrinking.
A contest of stamina? What can that frail little body of yours do?
A contest of chakra? Do you think my reserves of over a hundred Kakashis are a joke?
The outcome had already been decided the moment Chinatsu chose to chase them. Uchiha Itachi suddenly spun around and fired a Dragon Flame Fireball at her, but Chinatsu copied Hashirama Senju's show-off move, coated her hand in chakra, and slapped the fireball apart.
Uchiha Itachi took a deep breath, then stopped fleeing. Kisame Hoshigaki, beside him, reacted half a beat late and screeched to a halt as well.
Kisame Hoshigaki looked at Uchiha Itachi, Uchiha Itachi looked at Chinatsu, and Chinatsu scanned Itachi from head to toe with her Sharingan as though sweeping for mines.
Where's my big brother's Mangekyō Sharingan? It doesn't look like he's carrying it. Don't tell me he's already put it in a crow's eye socket?
Chinatsu rubbed her chin with one hand, muttering softly to herself. After a moment of silence, Uchiha Itachi summoned his Gundam again. This time, however, it was no longer the first stage, but a third-stage Susanoo.
The first stage: a skeletal frame.
The second stage: a half-bodied god of war with meridians and flesh.
The third stage: a half-bodied god of war clad in heavy armor.
Above the third stage were the "Complete Body"