The hero trapped in a time loop

Loop five part one

Naruto POV

I open my eyes. I couldn't believe it, kill by duck-butt a second time and I was more powerful than that egocentric prick. Oh no, not again.

"I hate Uchiha's!" Said Kurama "expect Itachi"

"I can't believe I have to do the fucking chunin exams, again!" I said angry. I got up and went to the calendar and my eyes widened "Kurama?"

"What's wrong?" He asked

"We are one week before the finals this time" I said "I wonder if Sakura remembers what happened". A knock interrupted me. I went there and I saw Sakura.

"Hello my dear boyfriend!" She said. She doesn't remember "what's wrong?"

I died" I said "again"

"What?" She said "but I don't remember dying"

"Because you kill my killer" I said "Sasuke killed me and you kind off took of his head with a punch"

"Wait, all the times I remember" Sakura started "Gaara killed us but this time, only you were killed"

"As the first time" I said "but I appeared one week before the Chunin Exams started and now, is a week before the finals"

"Sasuke will try to kill me before the finals start" I said "I guess I have a week before he tries it but anything can happen"

"You mean unless duck-butt kill us too, you are in trouble" Sakura said

"That's true" I said sweet-drooping "well, I hope I don't die again without doing this first"

"What's that?" Sakura. I just grabbed her and give her a very passionate kiss on the lips, she moaned a bit but I stopped on that, as we were pre-teens and I didn't want to became a father yet worst with the time-loop we were trapped in.

"I should have accepted your dates years ago instead of following duck-butt with the stick upon his ass" Sakura said blushing. I burst into laughter after she said that.

"I am glad we are together now" I said "come on, we have to look for the others"

"Right" Sakura said as she hold my hand "let's go see the other's. They will also remember but not what happened one week from now"

"Only if we die we remember" I said "at least we don't have to do the Chunin Exams again"

"We agree on that" said Sakura "it started to get boring doing it over and over again"

"Let's go find the others" I said. Sakura nodded. Why is this happening?. Why it only works if we die?. And when will it stopped?.