And as a Jinchuriki, her Chakra was tied to her very being.
When her own Chakra was being extracted, Kushina was also weak and unable to resist. It was already good that she could barely stand.
And now, with Obito tightening his grip, Kushina's condition worsened, becoming very difficult.
However, watching Obito's so agitated reaction, Rin, who was powerless to help Kakashi and Kushina, found a possible way to break the situation.
"Then kill me, Obito!" Rin came before Obito and directly said to him.
She actively took out a kunai and handed it to Obito.
"Since you see me as an impostor, very well, please kill me, this impostor, with one strike. Leave the world to the real me!"
After saying this, Rin closed her eyes, slightly tilting her head back, exposing her fair, slender neck.
From Obito's current overlooking perspective, Rin's delicate collarbone and even something below her collar seemed vaguely visible.
But that wasn't actually the case… it was just a young man's fantasy. He wanted to see more.
This was just like adolescent boys having many fantasies upon seeing girls.
All these years, Obito had never grown up.
Fortunately, although he had again fallen into the state of an adolescent boy, Obito was still clear-headed. He knew that as an enemy, he couldn't let Rin know his current state.
Angrily taking the kunai from Rin's hand, Obito displayed an intense killing intent that could freeze the seas.
"You impostor, you're really not afraid I'll kill you?" Obito shouted loudly.
In response to Obito's words, Rin didn't say anything. She just silently took a step forward.
Then Rin brought her neck to the kunai in Obito's hand.
Rin's meaning was very clear.
'Come kill me. Kill me now, or I'll look down on you forever!'
Rin didn't say these words, but through her cold, mocking eyes, the message was well conveyed to Obito.
Feeling Rin's meaning, Obito became furious!
"Bastard!" Roaring, Obito kicked out, heavily striking Rin's stomach and sending her flying!
Rin was indeed kicked flying, but only 1-2 meters. Then, because her stomach suffered a heavy blow, Rin began retching.
Obito's meaning was very clear.
In modern gaming circles, there's a classic saying: political correctness can fool yourself, but it can't fool the person producing the child.
Obito's current situation was exactly this.
He could fool himself that the Rin before him was an impostor.
But he couldn't fool the most authentic self in his heart. He clearly knew that Rin was that Rin, but the Rin before him wasn't the Rin he loved.
This statement was correct.
So even with his current strength, needing just one kick to shatter Rin's internal organs and leave her with no place to be buried, he still kicked Rin down like in an ordinary fight.
Moreover, Obito used skillful force! Not causing too much harm to Rin!
This situation excited Rin very much!
Because she had discovered Obito's weakness. Since she had discovered such a weakness, she could grasp it and do something with it.
"Obito, let go of Kushina-nee!"
Shouting, Rin took out another kunai and charged at Obito!
The sharp kunai stabbed towards Obito's hand holding Kushina.
In Rin's expectation, if Obito didn't want to kill her, then facing her attack, he would only constantly dodge. This way, she could create an opportunity for Kushina to escape Obito's clutches.
However, Rin's thinking was too naive.
Obito… saying he never grew up wasn't wrong.
But Rin had been locked up in Sora's house all these years, becoming a domesticated canary. She had grown up even less. In some perspectives, she was inferior to the Obito who was 10 times stronger after his dark turn.
Thus, Rin's kunai heavily struck Obito's arm, but Obito's arm was like tough leather, and Rin's kunai couldn't pierce it at all.
Looking at the effect of her kunai, Rin was dumbfounded!
"Heh."
Obito revealed a mocking smile. "Impostor, you didn't think I was still the old me, did you? Thinking a mere kunai could kill me?"
"Alright, weak as you are, just weep silently on the side. With your methods, even if I let you kill me, you'd have no way against me."
Obito's attitude was certain.
Seeing this, Rin refused to believe it!
She picked up the kunai and frantically stabbed at Obito's body!
Groin, eyes, neck, heart... Obito's vital points were all tried by Rin.
But just as Obito said, no matter where Rin stabbed, the kunai couldn't break through Obito's defense.
"No, definitely not!" Rin reacted. This definitely wasn't Obito's physical defense… it was something else!
Rin began pulling at Obito's clothes!
Only then did she see that on Obito's body surface, there was a thick layer of Chakra!
Although this Chakra Layer was somewhat thick, the compressed Chakra was very fine, yet indeed existed, so much so that Rin hadn't noticed it before!