Crossing the ninja world, the beginning became Uchiha Obito

"Wait, what's behind you."

Obito looked at the sex transfer contract card with black lines all over his head.

"The sex transfer contract card is matched with the Aizen character card. The host will know it after using it, and I forgot to tell the host. You can't use the Aizen character card, you can only use it for others."

"What!?" Obito couldn't hold back when he heard the system's words, and immediately cursed angrily: "Get out of the system, what kind of crap did you make? Why can't I use it?"

System: "Host, please pay attention to your accomplishment, please don't insult me."
"Improve your sister, what if I scold you now?" Obito roared angrily.

The system didn't reply directly, leaving only an angry Obito.

……

Obito looked at the character card of Aizen's ability in his hand, and sighed helplessly. To be honest, Aizen's combat power is much higher than that. In addition to destructive power, the bug-like Kyoka Suigetsu can beat most of the Otsutsuki clan.

But such a powerful character card is useless to Obito!

The reason is simple, he can't use it.

"System, you really let me down." Obito looked at Aizen in his hand and sighed in his heart.

Not to mention anything else, the swastika ability of Kyoka Shuiyue is unmatched by any illusion in the ninja world.

Although it is said that Kyoka Shuiyue can instantly disintegrate the enemy's attack, causing the enemy to fall into a short-term paralysis, and the enemy will completely fall into the illusion when they see Kyoka Shuiyue's swastika for the first time, but this does not mean Kyoka Shuiyue is invincible.

If encountering a strong ninjutsu, Kyoka Suigetsu's swastika ability will still be restrained. I don't know if Aizen's abilities Otsutsukijinshi and Otsutsukimomoshi can be absorbed and copied?

"Forget it, let's go see Mrs. Jiuxinna first today."

Obito went to the Urenin Village Hospital, put down the Aizen character in his hand, and found Kushina's ward.

Pushing the door open and entering, I saw Kushina sitting on the edge of the bed in a daze.

Jiu Xinnai was only wearing a light pajamas today, her beautiful long red hair was scattered behind her head, her smooth jade feet were wearing a pair of slippers, revealing two fair and slender legs.

"Teacher, I'm here." Obito looked at the charming teacher in front of him, and his heart throbbed slightly.

Kushina turned her head and saw a smile on Obito Qiao's face, and then she stretched out her white and tender little feet and kicked the slippers.

"Come here, let's chat for a while."
Obito hurried over.

"Master, what are you thinking?" Obito sat on the edge of the bed and asked curiously.

"Oh, it's nothing. I just want to go back to Konoha. I haven't been back to Konoha Village for so many years. Of course... I still don't dare to see Minato and Naruto."

Kushina lowered her head and said.

"Then how did you go back to Konoha? Could it be that you changed your identity and returned to live in Konoha Village?" Obito said with a smile.

"Hmm... I don't know anymore... Obito, do you think I'm useless?" Kushina said looking at Obito with bright eyes.

"How could it be, mistress? Mistress, you used to be Nine-Tails Jinchuriki, and your Uzumaki family's sealing technique is also very powerful?" Obito stroked Kushina's red hair and said

: "Miss, don't think about it, no one is perfect in this world, you have done your best, whether it is for Minato-sensei, Naruto, Konoha or me, isn't it?"
"En." Kushina nodded, and said, "Obito, you don't need to comfort me, I know what I am, I know myself, that is, I also want to become stronger, so I can protect you, and... I won't be given by those two big Tsutsuki bastards..."
"Why are you talking about this again? How about it, after a few days you have fully recovered, let's kill them together to relieve your heart disease, okay?" Obito interrupted Kushina and said, "Master, you have to trust me, as long as I'm here, you'll be fine."
"Thank you." Kushina felt Obito's body temperature, and the expression on her face softened.

"You're welcome, you are my sister in my heart!"
"Obito is so good!" Kushina looked at Obito with moist eyes.

"Of course!" Obito said with a chuckle.

"with soil"
"Um?"
"Can you guide me to practice? I want to become stronger as soon as possible, but my current strength is too weak."
"Well... If you want to become stronger quickly, there may be something that suits you better."

Obito remembered the Aizen character ability card given by the system, but he couldn't use it himself, so he might as well use it for Kushina.

"Give you this."

Obito took out the Aizen character ability card from the system space.

"What is this?" Kushina asked
Take it out of curiosity.

"Try it first and see the effect." Obito smiled.

"Yeah." Jiu Xinnai took the ability card, and as she entered the chakra, a dazzling silver light suddenly burst out on the ability card, and a burst of violent chakra rushed to the limbs and bones, rushing away all the acupuncture points in the body in an instant.

Aizan's battle memories and the inheritance of the battle system flooded into her mind like a tide,

A complete battle system model of another world unfolded in Kushina's mind.

"What is this!" Kushina covered her brain, and the extra abilities in her mind, such as swastika, blur, spiritual pressure, etc., made her unable to accept it for a while.

"Hoohoo..." Kushina accepted Aizen's ability inheritance in pain, beads of sweat the size of peas ooze from his forehead, looking very embarrassed.

Obito was startled when he saw this scene, and quickly stood up and ran to Kushina to support Kushina, a wave of chakra entered Kushina's body, helping her calm down.

"Are you okay?" Obito asked concerned.

"Well, it's okay... I feel that I am very good now, and we are waiting ahead, absolutely invincible!" Kushina's mouth suddenly outlined a confident sneer, and this expression was almost exactly the same as Aizen.

"That's good." Obito heaved a sigh of relief, seeing Kushina's expression, there should be nothing serious.

"Obito, what exactly is this? Why is the ability you gave me the same as the ninjutsu I learned before?" Kushina looked at Obito suspiciously and asked.

"Well, don't ask, Mistress. Anyway, do you feel that your strength has increased a lot now?"

"Of course, I feel that I seem to have accepted the inheritance of a power system. If I single out Nine-Tails now, I can quickly handle him." Kushina laughed happily.

"That's good." Obito smiled when he saw Kushina's smile.