"Who is it?" Uchiha Yin called from inside the tent.
"Master Yin, it's me," Rin said from outside.
"Rin, you're here. Come in." Uchiha Yin opened the door.
Rin stepped inside, feeling a little nervous.
Uchiha Yin's eyes lit up when he saw her.
Rin wore a fitted shirt that looked almost too small across her chest, as though she had gone through a second growth spurt.
Before she knew it, her once-short hair had grown to her shoulders.
Its light brown color, paired with her delicate lips, gave her a hint of mature allure.
Her long legs were pressed together, trembling slightly with unease. The sight had an appeal all its own.
Rin had clearly taken great care with her appearance before coming over.
She was a pleasure to look at.
Seeing Uchiha Yin's eyes light up filled Rin with joy.
She had dressed up for him, and his expression told her the effort had not been wasted.
But for some reason, she remembered the day they had accidentally barged into this tent.
Her cheeks grew rosier, and her expression turned even shyer.
Just thinking about what Uchiha Yin and Tsunade had been doing then made her blush and sent her heart racing.
"Rin, you look beautiful today."
Watching her expression change and her cheeks redden, Uchiha Yin gently stepped closer.
"Come here. I'll strengthen the Sealing on the Tailed Beast first. Otherwise, it can sense what happens to its Jinchūriki."
Uchiha Yin spoke with a faint smile.
Under an ordinary Sealing, a Tailed Beast could sense what was happening around its Jinchūriki. The first thing to do, then, was strengthen the Sealing on the Tailed Beast inside Rin so it could no longer sense the outside world.
Uchiha Yin had no desire to let a Tailed Beast watch