-Past-

"You have to forget everything! You must never remember any of this!"

The brown hair boy just looks at the man face. The black hair of his wearing glasses that the other half has been broken and his left eyes shut tight and was covered with blood. Seeing a sharp dagger that had been stab at his back and he wonder why the man didn't want to pull it out.

"You have to forget this, you must never remember. You have to forget me, Hibari and even your name. This is for your own safety."

The boy wonder why the man that he thought as father is saying all of this to him, this man is like a father. This man had protected him till now and had always been. His loyalty is unmatched to normal bodyguards. He will always embrace him when he's sad and when he was angry and want to throw everything around him.

Never once he says he hated the boy instead he says he is like a son to him, always hold his hand. Every time he had to escort the boy to somewhere he will always hold his hand not wanting the boy to get lost. The boy was deeply attached to the man then his own mother.

"When I grow up can I marry you?" The boy shouted happily making the man smile and pats his little head.

"I'm sorry but I had already had a wife and a son."

The boy was disappointed at first but then the man introduces him to his son, his son look like him except he was a chibi mood of the man. The boy was shy at first but then they both stared to get along together. It was a fun time until that fated day came and ruins everything.

"You must forget!" The man shouted at him, the first time in that boy life he was shouted by the man he loves so much.

"Why?" The boy asks as he cry, he don't want to forget. He want to be with them till the end, he can't let his precious memories with them being taken away like that.

The fire is surrounding them, the man hold him tight. He can't let the secret leak out so he had to destroy all witness but this boy. He deeply regrets to get close to the boy then he was suppose too, he can't even kill him. So the only way for the secret to be safe is by making him forget and lock it from his memory.

"Listen to me, once you open your eyes again you won't remember everything that happen till now. You will forget everything about this and even about Hibari. The only way for you to remember backs your memory if Hibari say the key words to you."

"NO!" The boy scream, he don't want to forget, the man held him tightly and tell him those key word.

-Present-

"Tsuna!You're going to be late for school!" his mother shout with her usual happy voice, her son and the only child came running down the stairs and run toward the dning table and put the toast in his mouth.

"Bye mom!" He shouted as he run out from the house, his mother wave at him and giggles to see her son was late as usual to school but she didn't mind. In the inside she wishes this won't change until the end. A very happy family.

"I wonder what it's like if that man is still alive, maybe Tsuna will be happier." She says and remembers her late husband. "If only you two still alive."

Tsuna had to run as fast as he can, he had only like about six minutes left until the bell ring so he had to use every shortcut that he memorize. He turn left as he see the t-junction in fron of him then make a fast move by jumping on the car and then run on top of the neighbors gate. He had to it fast and carefully so he won't fell down.

Then he jumps over the few meters that separated the road that has river in between. There's a bridge at the end but he didn't use it since he doesn't had much time and time is not in anyone side right now. Tsuna ran and glad that the toast is finish, it was hard to eat while running. He had been doing this since he was a kid but hide it not wanting other students to know about it, he doesn't know why he keeps it as a secret.

He was jumping over the wall in front of him but then something unexpected happen as his jump down. He fell on top of someone and it feels like he just fell down on pillows.

"Sorry!" Tsuna quickly apologize and then start running again, time is running out. The boy that Tsuna just fell on top on was rubbing his head feeling pain all over his body, he just finally got to sleep and was disturb. He can't even take a good look at the boy.

"His uniform, its Namimori isn't it?"

"Tsuna! You're one minute early!" Gokureda came running toward Tsuna and embrace him, too bad for Tsuna he had to struggle for some air and was very thankful that Yamamoto came to the rescue.

"Good morning Tsuna!" Yamamoto says cheerfully as always, Tsuna blush as he see Yamamoto. The kindest person he ever met and the best friend he can ever had in the whole world, Gokudera is second so no hard feeling please.

"Yamamoto, Gokudera. Good morning!"

To see Tsuna say good morning to him it make his heart flying and he embrace Tsuna once more and have the heart to keep Tsuna by hi self and once again Yamamoto had to save him again.

"Gokudera kun!" Tsuna shouted not able to breath.

Few feet away from them stood a black hair boy with very attractive eyes. Also he had this cool face that as soon as he smile girl will faint and he had such a slim body those guys is jealous of. One look at him and people will easily mistaking him for a model. He was wearing his black jacket with hooded. He also wears black leather gloves which covered both of his hand except for his fingers.

Right now he was standing and was staring at one particular person, his eyes are sharp and can see Tsuna from his class. The guy that was popular as no good tsuna but the thing he saw this morning is completely different from what he heard, he never see someone in this school capable of jumping over the high wall and run very fast. That boy is hiding something and he will find out no matter what.

"Tsuna are you alright, you in a daze just now."

Tsuna look at Gokudera and give a smile, he didn't want to worry his friend so much especially the two his best friend.

*Flashback*

"Get away from me! Stay away!" Tsuna scream. The doctors and nurses try to calm him down but he keep struggling and was pushing the medic supply all over the floor, he is bare foot and it was bleeding because he step on the knife a few times.

"MURDERER!" He screams. A woman in her young age with short hair came running toward the boy and pull him close. She can't stand seeing him in pain anymore, this boy s the only family she had left.

"Tsuna, it's me. I'm your mother."

"AHHH!" Tsuna keep screaming nonstop, he can't hear her voice.

"Tsuna!" She cries. "Please remember me, I'm your mother."

"My mother?"

Tsuna suddenly feel dizzy and his head is hurting, the voice inside his head keep repeating.

"You must forget!"

*End Flashback*

Tsuna woke up from his short nap, he was lucky the teacher didn't find out he was sleeping or he will get in trouble again. He look at his hand, he remember that when he was young his hand was always covered n blood.

"Tsuna are you really okay?" Yamamoto asks looking concern; Tsuna took his hand and place it at his cheek feeling the warmness, he always does like this to keep himself safe and comfortable while making people feel awkward when he did that.

His hand is bigger than his and was little rough but it was warm, it suit Yamamoto really much since he was a caring and calm person. Gokudera watch with jealousy can't stand seeing Tsuna is somehow close to Yamamoto than him, this is not fair since he met Tsuna first.

"You're okay now." Yamamoto smiles as he see Tsuna had form a smile at his face looking less pale than he is now, he nodded and thanks. Gokudera quickly went toward them wanting Tsuna to pay attention to him, he also want to be Tsuna favorite and number one person.

"Hey, let's have karaoke after this." Gokudera suggest and Yamamoto and Tsuna shook their head at the same time.

"I have to help my dad." Yamamoto tells.

"I got something to do." Tsuna says.

He was little upset but he can't just tell them to just follow what he says. So in regret he had to let them go, watching both of them walk away making him had to go to Karaoke alone.

"I guess I will ask them next time when they're really free."

As they three part away to their home, Tsuna take a quick look around and glad there's no one here. He then starts to run in high speed, hoping on top of the wall then roof to roof. It was kind of fun to see people with their eyes wide open seeing him do that, he also add some special acrobatic move to amaze them and it works. They all are clapping and thanks to his fast move they can't take a clear view of his face.

As they clap, the black hair guy watch as Tsuna jump further away from them, he feel amuse to see him doing it. He is completely different from the rumor.

"He's very interesting."

He decided to follow where Tsuna was going; his curiosity to know him is getting larger. Why is a athlete boy like him being call no good Tsuna with that kind of talent, why is the boy so cute and there's something dark inside those innocent eyes. He loves to see those eyes. The eyes of a killer, a prey that make his victim came near and then kill it at a perfect time.

'Why do I feel like someone is following me?' Tsuna asks himself, he stop for awhile and look around. "There's no one here is it my imagination?"