All to fast
Obito has gone and done it. He'd finally died. After Naruto and Sasuke were killed he couldn't do much but run with his tail between his legs. Hell the only reason he hadn't just ended it himself was because of Naruto. And now the blonde kid was gone. Even if he had the abilities to defeat kaguya himself he had no way of sealing her back. When those two knuckleheads had died the seals left with them. Leaving him to just run. Til she finally caught up with him.
It happened quick. He had slipped out of his kamui dimension a little to early. Kaguya had spotted him and shoved that all to familiar black rod through his chest. It hurt. He wasn't used to feeling pain. But it hurt like a bitch. He could admit that much. Even if death was inevitable, the raven still fought. In his chakra exhausted state, his eyes having been run dry on the brink of exploding in his skull, he still fought. A bad habit he picked up from Naruto he supposed.
At a last cracked attempt to live he activated kamui. It made his brain feel like it was going to combust from the inside out. But hearing the familiar swirl of air was reassuring. His vision started going blurry. The last thing he saw before he was encased in darkness was the angry face of Kaguya and Zetsu sneering at him from his place in her sleeve. An ugly sight really. No matter how pretty Laguya was. Not like Obito had much time to mull over it before he was sucked into complete darkness.
It was cold. Surprisingly so. He had expected it to be somewhat warm. He'd either go to where Rin and the others were, or be forced to rot where ever the hell Madara was. Either but at it seems as if it'd be warm. But it wasn't. It was cold and damp. Feeling strangely as if he was trapped in a body much to small for him. But that couldn't be. He was dead not a child again. But he could breathe. And hear the sounds of water dripping not to far from him. And smell what he really hoped was only mold.
His eyes could open. He could see the ceiling of a cave...
A cave. A fucking cave. He'd truly been sent to hell. He knew he deserved it but that doesn't mean he was ready. The only thing that would this worse would be if-
"I see you're finally awake boy"