Naruto: They Have Systems

Tsunade's disguise was flawless, but Kushina and Mikoto, both still caught up in the rush of new love, were especially sensitive to things like this.

Uchiha Yin wiped his forehead and got to his feet, feeling more than a little aggrieved.

Whose fault was all this, anyway? Didn't it all start with you, Tsunade?

"What? Weren't you the one who started flir—"

Lost in that thought, Uchiha Yin nearly blurted it out.

But Tsunade reacted faster than anyone. She appeared at his side and clapped a hand over his mouth.

"What?" Kushina and Mikoto hadn't caught what he said, so they asked again.

"Yin, are you unhappy with your teacher's punishment?"

Tsunade gave the still-struggling Uchiha Yin no chance to speak. She looked at him with a thoroughly threatening expression.

"If you dare tell them about any of this, you're dead."

Tsunade's face was right beside Uchiha Yin's ear. Her soft breath made the tips of his ears turn red.

Just as Uchiha Yin was about to say something, whoosh, whoosh, whoosh—a group of masked figures appeared before them.

"ANBU? What are you doing here?"

Tsunade instinctively pulled Uchiha Yin, Kushina, and Mikoto behind her. She studied the ANBU with a grave expression.

"Lady Tsunade? Why are you here?"

The ANBU looked at the training ground, now reduced to a small basin, then at Tsunade and the others standing there.

Beneath their masks, they were dumbstruck. They swallowed hard.

Did Lady Tsunade make this basin with a single punch?

Lady Tsunade is terrifying. If that punch hit me, I'd probably be reduced to minced meat.

"...All right, old man. That's more or less what happened."

In the Hokage's office, Tsunade folded her arms across her chest and gave Hiruzen Sarutobi a rough account of what had happened.

"So you made