Obito's Obsession

"I don't understand, Obito!?" Kakashi immediately replied, "Once, Teacher Shiyu asked us, 'If you were to fall into boundless darkness, what should we do?'"

"Do you know how we'll answer? We will absolutely not let you wander alone in this dark world!" Kakashi then flipped up his Forehead Protector with the character "Shinobu" written on it, revealing his crimson Sharingan.

The two people's eyes seemed to be affected by each other, and simultaneously transformed into a scythe-shaped Mangekyo.

"You killed Rin with your own hands," Obito said to Kakashi.

"I didn't! The Three-Tails was placed inside Rin's body. By the time Rin realized something was wrong, Teacher Shiyu had already arrived. He used his special ability to become the Three-Tails 'Jinchuriki, thus saving Rin!" Kakashi also argued forcefully.

"Rin is still alive!" Kakashi said with absolute certainty.

"He's still alive." Obito's expression changed slightly, but then Obito shook his head and said, "Alive? He'll die sooner or later anyway."

"Besides myself, there are many others suffering the same pain, living in this world of cause and effect, and sooner or later they will lose what is most important to them. Even if Lin were still alive, she couldn't stop me. I have fallen into boundless darkness, and even if I wanted to turn back, it would be too late."

Obito's expression was filled with remorse. Shiyu had already told him the truth. Madara Uchiha had placed the same talisman in his body as Rin, preventing him from harming himself. He also used Genjutsu to make him witness Kakashi killing Rin with his own hands. It was under such grief that he awakened the Mangekyō Sharingan.

However, getting Obito to accept his current self is not an easy task. Shiyu only managed to get Obito to remove his mask, but the regret and darkness in his heart are not so easily dispelled.

"Obito!" Kakashi shouted.

However, Obito shook his head and said, "Kakashi, it's too late. I've said before that I will sever the causality of this world. This has nothing to do with Akatsuki, nothing to do with Rin, and nothing to do with Madara Uchiha."

"Madara's goal is the same as mine: we hope to create a world where no one loses someone important in their heart, a world where everyone can be happy and everyone can have their wishes fulfilled. Only in this way can ninjas and all of humanity be truly blessed!"

Obito and Kakashi did not start a war, but instead tried to persuade each other. However, their persuasive skills were about the same, and they each held their own views on the future of the Shinobi World.

"Fire Style: Blast Wave Wild Dance!" Obito Uchiha finally took the initiative to attack, but Kakashi's Hand Seals were also quick, and an Earth Wall covered with dog heads rose from the ground.

"It seems that no matter what I say, you won't agree with my views." Just then Obito Uchiha was preparing to attack Kakashi when a voice came from Obito.

"Obito!"

"What!?" Obito was shocked. He never thought he would hear such a voice in his life.

"I know it's you, turn your head around." Obito then turned his head to the side.

"Lin!"

Lin was no longer the little girl she once was. Apart from her slightly immature face, she had undoubtedly become a mature female ninja.

"Obito, it's been so long, how have you been?" Rin asked.

"Are you really Rin?" Obito's voice trembled slightly, but he hesitated to turn around.

"Why don't you turn around?" Lin asked.

"No, I'm afraid my filthy and evil face will taint your eyes." Obito's voice was somewhat hoarse, clearly he was also forcibly suppressing his inner emotions.

"I told you I'd keep an eye on you. I don't care about your appearance; I know your inner self best." Lin's voice was very gentle.

Finally, Obito slowly turned around. When Rin saw Obito's face, she didn't show any disgust or aversion; instead, she felt a pang of sadness.

"I'm sorry, Kakashi and I were saved because of you." Rin lowered her head, feeling somewhat guilty.

"There was no need for that now. I should have just been killed by those Iwagakure back then. What can I do now to make up for the mistakes I made?" Obito opened his arms, seemingly at a loss for what to do.

Rin moved closer to Obito and then took Obito hand.

Obito's body trembled, whether from embarrassment or shock, Obito widened his eyes and turned his head.

Kakashi immediately realized what was happening and shouted, "Oh no! Watch out! Rin!"

However, Kakashi's warning came too late. Rin trusted Obito too much. Obito Uchiha used his eyes to release Genjutsu, and Rin collapsed instantly. Obito caught her and then absorbed her into the Kamui Dimension.

"Lightning Blade!" Kakashi moved swiftly, gathering lightning in his hands as he launched a rapid attack on Obito.

However, Obito was faster and had already used Hollowfication, so Kakashi's attack instantly passed through Obito.

"Oh no!" Kakashi was also startled.

Obito quickly took a step back, then materialized, using his arm to firmly grab Kakashi's neck.

"Kakashi, you're still too green." Obito said coldly, "Do you think I'm the result of Rin's actions? No! It's the ninja world! As long as there is war, tragedies like Rin's and my will happen! The world is so vast, does it mean that only Shiyu appear in time?"

"Even you, Kakashi, are speechless."

"Don't even think about hurting Kakashi!" A flying kick came flying at once, but Obito simply dodged it by turning to the side. However, the person's Taijutsu was obviously very high, and he immediately changed the flying kick into a spinning kick.

"Konoha Whirlwind!" The one who uses the Konoha Whirlwind is naturally Might Guy, who is wearing a green bodysuit and a green Jonin.

When the Konoha Whirlwind was unleashed, Obito had no choice but to use Intangibility to dodge. Immediately afterward, another green light rescued Kakashi.

"Hang in there, son! Kakashi's alright!" The speaker was Might Guy's father, Might Duy. Thanks to Shiyu's rescue, Might Duy didn't die at the hands of the Seven Ninja Swordsmen of the Mist. On the contrary Shiyu killed all the members of the Seven Ninja Swordsmen.

"Kai?" Obito looked at Kai in front of him, and memories of the past came flooding back.

"Huh!? You look familiar!? Could it be you!?" Kai slapped his head, unable to quite place him.

"Obito! Guy! It's Obito! He's not dead! Rin has been captured by him!" Kakashi immediately explained the situation.

"Oh?! I didn't expect that! You're Obito! You're Konoha Ninja, how did you become an enemy?" Might Guy asked.

"Kai! This guy is the hidden leader of Akatsuki Organization. He used to wear the Spiral Mask and control the Nine-Tails to attack Konoha. It was him!" Kakashi explained the situation again.

"I see! Since we're enemies, I won't hold back!" Might Guy was also ready for battle.