After Seirin High defeated Rakuzan High in the Winter Cup Basket Tournament, the Ace of Seirin High, Kagami Taiga went abroad to join NBA, and all of the seniors in third grades were graduated, leaving Tetsuya Kuroko alone in Seirin High Basketball team.

Tetsuya Kuroko has a fragile outlook and a very small build man. He has light blue hair that he styles to his left. His eyes are blue, and he has a blank gaze. His skin is fairly pale.

"I am a supporting actor, a shadow. Now my light, Kagami left me. My teammates left too. What should I do now? I don't want to quit playing basketball"

Kuroko is frustrated now, so he decided to go on holiday with his parents.

They decided to go to Mt. Fuji by driving their car.

Suddenly...

"Darling, why are you drive so fast? There is a? cliff in front of us" a mother said

"Not good... our car is lost control. The artificial intelligence in our car is controlling it. This is my fault. Why did I buy a semi-automatic car with a.i.?" The father said, then he looked at his only child, Kuroko.

"Sorry my son"

"AAAAAAA.... DO SOMETHING... DO SOMETHING"

The car jumped to the cliff.

"Where am I?"

"Tetsu-kun, thank goodness, you are awake" a girl called him beside the bed. Tears fell from her eyes.

Kuroko looked at her. A slender teenage girl with lower-back length bright pink hair and large, darkish-pink eyes and large breasts.

"Did you call me Tetsu-kun? I'm not Tetsu, I'm Ryu" Kuroko said

"What? Did you forget about your memories? You are Tetsuya Kuroko, and I am your girlfriend, Satsuki Momoi" Momoi said

"Wow, this must be dreaming," Kuroko said

"Tetsu-kun, you are not dreaming, you are in hospital now. But...." Momoi said.

"But what?"

"Your parents died in the car accident, only you are alive"

"This"

Kuroko is thinking in his mind

"Crossing over to another world does really exist!"

Ryu originally is an university student. He pulled an all-nighter then he went to sleep in his dorm. As he woke up he found himself in another person's body in this strange place..

But now, he accepted this body's memories. This world wasn't the one he once lived in, it was a parallel plane that was very similar to his own.

"So I'm Tetsuya Kuroko"

Suddenly an electronic tone was heard in his mind:

–The Player system detected the host's thoughts and is loading.–

–The Player system is now turned on. Since the host opened the system for the first time, he will get a free talent.–

–Player system's Computer talent is being opened—

–Assassin talent Installed—

–Confirming the Host—

–Procedure in progress—

..

–Ding—-For activating the Computer talent, the host received a novice package. Your novice package is in the system inventory—

"Main Quest Triggered: Inspect the anomaly about artificial intelligence in this world"

"Reward: ????"

"This.... this...."

"Tetsu-kun? You hear me?" Momoi said

"Pardon me?"

"Doctor said you didn't have a serious injury, so you could check out from hospital tomorrow"

Momoi looked at Kuroko, blushed and said

"Tetsu-kun, I decided to move in your house to take care of you until you remember your memories"

"Sure, I forget about everything"

"Ding... Congratulation. Player finished the Side Quest: Take lovely Satsuki Momoi to live with you"

"Reward: Cooking talent, Player Points +10"

Kuroko checks his own stats.

[Academics: 20, Your score is average with these stats if you entered ordinary high school]

[Physical ability: 15 - Your physical ability is weaker than average high school students!]

[Art: 9 - Low level. It barely counts as having some minor ability to appreciate beauty, hmph!]

[Music: 10 - Low level can understand some popular music, but you're still basically an idiot.]

[Communication: 10 - You are difficult to talk!]

[Charisma: 20 - You are just like an average person, not attractive.]

[Computer Skill: 50 - You are skilled as a hacker.]

[Cooking Skill: 50 - You are skilled as a chef in restaurant]

[Basketball Skill: 40 - You are a top basketball player in high school]

Kuroko looked at his stats. Along with stats came the ability to level them up. For example, academics could be raised with options like [go to cram school], [study at home], [hire a tutor], et cetera, while physical ability had options like [exercise at home], [jog in the morning], [workout at the gym], et cetera.

The last function was the one that Kuroko found the most astounding

Ability:

[Passive] Misdirection. Have a 75% chance to diverts peoples gaze, allowing its user to disappear out of sight.

[Active] Quasi Emperor Eyes. enables its user to see another person's body with extreme detail, such as breathing, muscle movements or muscle contractions, body tension, rhythm, sweat, etc. allowing the user to predict future movements.

"System, open the novice pack"

Ding

You get Assasin Talent

You get Dagger

"Fuck, do you want to make me the strongest silent killer?"