The akatsuki's lifes when they were kids, before joining akatsuki: Hidan, Deidara, Sasori, Itachi, Zetsu, Kakuzu, Kisame, Tobi, Konan and Pein. Spoilers about Tobi's real identity amongst others.

Disclaimer: I don't own naruto

So, lets start with Hidan (The day that appears here isn't the real one and it it turns out that it is it's just a coincidence).

Hidan

It had was a stormy Friday 13th night when Hidan was born. Her mother screamed with pain when she was giving birth. She was bleeding to much. Screams could be heard from the other rooms in Yugakure's hospital. Two hours later it was all over.

"Are you the husband of Hikari (random name for Hidan's mother)?" Said a nurse. "Yes" the man said. "Could you come with us for a second?" The nurse continued saying. "Okay. Akumi, stay here and don't move until I'm back with your baby brother" The man said "Okay dad" Replied the 5 year old girl Akumi. Her black hair covered her forehead, leaving barely visible her two brown eyes.

"As you know your wife gave birth tonight" The nurse said. "Of course! That is why I'm here!" The man said. The nurse didn't say anything for some minutes, until she reached the room where Hikari and baby Hidan was. "Go in" The nurse said with an unreadable face. "Okay" The man said as he went inside the room. The first thing he saw was his wife, Hikari, lying dead on top of a bed that was red with blood. Some other nurses were cleaning the room. The next thing was the small silver haired and violet-eyed baby.

"He is your son" A nurse said. "I know" The man replied as he fell on his knees with tears running down his cheeks "I know".

---

"Hidan!" Akumi shouted "Wake up! Today is the entrance ceremony of the ninja academy!" Akumi shouted trying to wake up her 4 year old brother. "Okay, okay!" Hidan muttered a bit angrily "I'll go downstairs now" He continued saying. "Be quick!" Akumi said.

He had silver hair that reached his neck and shiny and cute-looking violet eyes. "She is so annoying!" Hidan thought as he finally woke up and left his bed. "Who cares if she is going to be in the ninja academy? I want to sleep!" Hidan thought. Hidan got off his pyjama and dressed as he did normally. He got a black shirt and some trousers. He then combed his hair backwards, as he always did. "I don't care about her" Hidan thought as he went downstairs.

"Thank god we're not late" Akumi said loudly some time after. Hidan wasn't listening at all; he just followed his father and sister. Hidan looked up at his father "He doesn't even look at me" Hidan thought sadly. He thought about that long hours and then Hidan reached a conclusion: He didn't care about the fact that his father didn't talk or look at him, he didn't care at all.

---

"So no one will go to my ninja academy entrance?!" Hidan shouted at his father and his sister. "We have things to do!" Shouted Hidan's father "Your sister has to train with her sensei and I have to do an important mission" He continued saying. "Don't get offended Hidan, but it isn't that important" Akumi said. "Yeah, right" Hidan said as he left his home "I'll be back later!" Hidan shouted as he left his house, furious. "Akumi, always stupid Akumi!" Hidan thought as he walked towards the ninja academy "She is the only important person in the house or what?" Hidan continued thinking.

When he arrived to the place where the entrance ceremony would be he sat beneath an oak tree, after all he was the first to arrive. He sat there for some minutes when he saw a stranger with a slashed forehead protector. He had silvery hair, like him. But he had green eyes instead of his violet eyes. The man looked at Hidan, he seemed surprised. "So there you are" He said as he went towards Hidan "I've been looking for you for a month, Hidan" The man said when he was right in front of Hidan. "How do you know my name? and why have you been looking for me? Nobody does!" Hidan shouted. "My god has been looking for you" The man said "His name is jashin and you are one of the chosen people" The man continued. He gave Hidan several scrolls and a necklace. "You'll be a great jashinist, that's why you're hair is white even if nobody in your family has white hair. You are pure" The man said. "Don't let anybody see these scrolls" The man finally said before disappearing.

Hidan stared at the spot where the stranger had been few moments ago. "I won't let anybody see these scrolls or this necklace" Hidan said as he hid the scrolls in his pocket and decided to put on the necklace. "Nobody will see it" Hidan murmured.

---

"Just go to hell!" Hidan shouted to Akumi "I don't care about you!" Hidan continued saying. "Hidan!, don't talk to your big sister like that!" Hidan's father shouted. "Have a bit of respect!" Akumi continued. "Respect? Don't make me laugh!" Hidan shouted "I'm a chunin and I passed the chunin exams before you! You're pathetic Akumi!" Hidan continued. "Shut up Hidan! Go out and come back when you decide that you will respect us!" Hidan's father shouted. Hidan ran out and closed the door "That day will never come!" He shouted Hidan shouted while closing the door.

Three years had passed since Hidan entered the ninja academy, one since Hidan became a Genin and a day since he became a Chunin. Hidan was quick, could use lots of different weapons and knew lots of different ninjutsu's. He was hated by his family and ignored by nearly the whole village. The people that didn't hate his thought that he was some kind of a genious. These people were the Chunin and Jonin of Yugakure, anyways the people that thought this were few. Most of the village hated him. And still nobody knew that he was a jashinist or who had committed the brutal murders that occurred in the village each week since he had entered the ninja academy, since he was a jashinist, since he learnt how to kill using a special jutsu of his.

Hidan sat beneath the oak tree where he had met the stranger, the jashinist that had converted him. He closed his eyes to relax. Some seconds later he sensed a presence rear him. He opened his eyes and saw the stranger that had converted him to jashinism. The jashinist looked at the 12 year old Hidan "Time has come for you to abandon this village that you hate. It is time for you to do your final test to prove that you are a true follower of lord jashin" The stranger said. "What do I have to do?" Hidan asked "Kill all the people that lord Jashin tells you to kill, they have to be from this village of course. Do it this night" The stranger said. "Okay" Hidan replied.

Akumi entered Hidan's room to let him know that supper was ready. "Hidan, sup…" Akumi couldn't finish her sentence, because she saw her borther lying on the floor on top of a jashinist symbol, the same symbol on which the murdered people had been lying on. Hidan got up. "At last the ritual is finished" Hidan said loudly with a sarcastic smile on his face. "It was you!" Akumi said scared "You murdered all those people!" She shouted.

Hidan moved quickly and got hold of his three bladed scythe and made a scratch on his sister, he licked the blood and then he proceeded to stab himself while he was on top of the jashinist circle. Akumi quickly died. "Time to fulfill lord Jashin's wishes" Hidan thought as he left his room and quickly killed his father by beading him. He then went outside.

---

When Hidan finished his 'test' he left the village. He had killed 90% of the village's population. That was what Jashin had told him to do. He saw that stranger once again. "Well done, you passed your test" He said before leaving. Hidan smiled "At last I have achieved immortality" He thought "The best thing: I don't care that I nearly wiped out the entire village's population. I don't care at all".

Three years later, when he was 15 he joined Akatsuki.