Next day:

Ash started to gain consciousness.
He opened his eyes.

As he wakeup his whole body ached very badly. He remembered what happened yesterday. He saw his hands are cuffed.

Suddenly 2 grunts opened the door and opened his handcuffs.
"i need food" ash said.

Grunts looked each other and one grunt brought some food.
Ash ate took quickly like he was starved for months. As he finished food he secretly took fork.

Hrints were carrying him. They were in hallway. Ash saw nobody was there except him and 2 grunts. He took this advantage and attacked one guard with fork. As he was attacking one guard other came from behind and fired a bullet toward ash.

For ash everything went in slow-motion.
Suddenly his eyes glowed

His body responded like a reflex. He dodges bullet with inhuman speed and punched other grunt so hard that grunts flew backward and hit wall too hard.
Ash ran and jumped from a window. It was from 4th floor but ash landed on ground without any harm. He ran in forest. He was running so fast that his surrounding was blurred.
He tripped on a tree root. Then he can to his senses and thought what happened.

His eye was normal again.

He was still hungry. So he again started running to escape forest in normal speed.

After running for about 20 minutes he exited forest. He made his was to a cafe to eat.
As soon as his food came he devoured food. Others looked at ash. Ash's clothes were torn his hair messed and body dirty.

When waiter came with bill ash realised he don't have money. So he gave his watch (which was much more worth than bill but did had any choice).

He made his way to home. He peeked from window and saw his house empty. No one was there. Then he heard police siren.

His mother and red with face covered with tears came out to Police car. Then ash realised they went to forest to search him but could5 find him. Ash was about to run toward them but then remembered what happened at corridor with grunts. He became scared that he would unintentionally hurt his mother and brother.

Ash quietly entered house and took some money. Then he made his way to a cloth shop and brought some clothes. (Didn't wear it yet).

He needed to know what happened to him before he show himself to his family.
Suddenly ash remembered professor oak.
'professor oak will surely know what is happening to me'

So he made his way to professor oak's house. Again he felt hungry. He noticed his appetite increased tremendously.
He reached his door.
He hesitated a bit but pressed door bell. After a couple of moments door opened.

Ash saw a girl around his age opening gate. Her hair was blond and eyes were emerald green. She looked cute and beautiful but ash  ignored it. After long time of being outcast he accepted that he couldn't get any friends so he did5 cared.

"Umm yes?" She said
"i-is professor home?" Ash asked. He was having a severe headache but tried to hid it.

"Yes..he's inside. Wait a minute i will ask him" she said

"Please tell him it's urgent and tell my name. Ash Ketchum" ash said.

The girl went inside. Ash was having trouble in staying conscious. World was spinning. He didn't knew that his eyes was glowing a bit. Then he fall on door step and passed out.
Last thing he heard was a old man calling his name.

When ash again woke he had a bad headache. As he opened his eyes he found he was laying on a bed with 2 figures staring at him.

"Ash?! What happened? You didn't came school today and your mother and brother said you were missing in forest" oak said

"P-prof. Can I h-have water" ash said.

He drank 5 bottles of water. Both professor and the girl were surprised.

Then ash asked professor to talk in private. So the girl left the room with a frown.

Ash then explained everything that happened.

Prof Oak was shocked.

"Professor can you tell me what did they do to me?" Ash asked

"Ok.. i will try. Come with me" he said.

They went to oak's personal lab. Professor conducted various tests on ash and to say he was shocked was an understatement.

Ash saw his face and became worried.

"Professor? Is everything ok?" He asked nervously.

Professor stared at ash for a moment which increased his worries.

"Ash... I don't know how to say this... But reports are not ordinary. Your body's metabolism is very high. Also your blood type is unknown. I couldn't find any trace of serum your said. That means your body fully absorbed the serum" he said.

"Is there any problem? Will it kill me or something? Ash asked nervously

"I don't think it will kill you. I can see strains in your blood vessels which means your body tried to fight the serum but ultimately it allowed serum to dissolve in your body. I don't know what will he the affect of this serum. I am sorry ash" he said with a frown.

Suddenly the cup of tea which prof was holding slipped from his hand. Ash's eye again glowed and he caught the cup with inhuman speed. Prof was stunned.
Then ash came to his sense and saw what he did.

"T-this is a-amazing ash!! Your reflexs is much faster than any human body can possess. Also your speed.
I was your eyes glowed. Then your muscles built which gave you the extra momentum to catch cup... It's unbelievable!!" Professor exclaimed

Ash was scared.

"Professor please tell me you can fix this." He begged

"I-i will see what I can do." He responded

"I think I might need to run somemore test. This time more precise test" prof said.

He took sample to Ash's blood and observed it under machine.

After an hour professor came

"Ash i think i found what happened" he said

"The serum that was injected on your body much have tried to force your body to your limit. Your body tried to fight it but serum dose was much more. Your brain realised it and instead of fight it-" ash intrupted him in middle
"it allowed it to come. And without any constraint it got easily dissolved in my body. It affect at me at cellular level" ash completed with disbelief

"Your are correct my boy. And I think it give you strength and act with hormones. For example earlier you see cup slipt from my hand and your adrenaline hormone released due to which the serum acted and affected your body. You built muscle in a second which took months to built. In other words....
This serum allows you full authority over your body" professor concluded.

"So that means i will not hurt others?" Ash asked

"Ofcourse my boy.. unless you want to.. and I know you will never do it" he said

Ash sighed in relief.

Ash now you should change your clothes. You can use bathroom for shower.
Ash nodded and changed his clothes.

"Oh ash.. you look good" professor complimented
"thank you professor" ash replied.
Ash saw same girl behind professor. Her cheeks were pink and as ash looked at her she suddenly looked down on ground.

"Ash meet my grand daughter Lillie oak" professor introduced her.

Ash waked toward her and raised his hand for handshake.
"hi Lillie. My name is ash Ketchum and I am student of professor oak" he said.

Girls nervously shooked the hand
"n-nicd to m-meet y-you A-ash" she said.

"Are you ok? You look red. Are you sick?" Ash aksed and touched her forehead which worsen that matter for Lillie she blushed deep red. Prof noticed this and smiled.

"No ash she is fine" he said.

"Ok professor. Thank you for everything" ash said as he exited the house and waved toward prof and Lillie.

When ash was gone professor said" you should tell him that you like him.. he is a good guy" prof said.

Lillie blushed hard "w-w-what a-are y-you t-t-talking about" he shuttered hard.

"Bith me and you know it. And I support you" prof said.

With Ash:

Ash was walking toward his house smiling that he can meet his family. He reached to door and knocked

Red opened the door. As he looked at ash he was shocked. After a moment he gave ash a tight hug and started to cry

"y-you are a-alive!! I thought y-you d-died" he said while hugging and crying.

"Shhh.. it's ok.. i am fine don't worry" ash said calmly and gently.

"I-i am s-s-sorry.. b-beause of m-me-" he was saying but ash stopped him and patted him
"no red.. it wasn't your fault. Don't blame yourself" he said.

Then his mother came
"who is it re-" before she could complete sentence she saw ash. She was stunned for a moment but then ran toward him and gave him a bone crushing hug

"WHERE WERE YOU?!! I WAS SO TENSED"she yelled and cried

"Mom.. it's ok. I am fine really. Don't worry" ash said.

Soon they calmed down and asked ash what happened. Obviously he can't say the truth so he lied that some thugs chased him but he managed to escape. They bought the lie. They they noticed Ash's outfit.

"Omg ash! You look so handsome" Delia exclaimed
"yes bro you look amazing" red said.

Ash became little embarrassed.

At dinner ash ate the food with his huge appetite. Both Delia and red were stunned to see but ignored.

Ash then came to his room for rest.
'many things happened in these 2 days. My body is somehow mutated. What is this team rocket? And what powers do i got?
I will have to hide it at any cost.'ash though before sleeping.