A chapter showing two skilled assassins, and one with the power to go Mach 20. Let the killings begin.

Two figures, one tall, the other about have his size, was silhouettes on the tallest building in Tokyo. They stood upon the roof, eyeing the inhabitants scurrying around below, calling or texting or just enjoying the lights."Let's begin, shall we?"

"Yes, senpai."

They jumped down the Toranomon Tower into the city street below. Nagisa was wearing a Black Ops Stealth Glide Suit XG-h II, courtesy of the black market. The wind and thrusters helped him maneuver quietly across the sky next to the flying Koro-Sensei. Though on the outside it seemed like Nagisa's family had a middle class income, Nagisa was wealthy. He was an assassin for hire, and he got payed a lot. The highest he got during his year was 100,000,000,000 yen. He just never showed off his wealth. Well, when he was Nagisa anyway. When he was Blue Viper, he bought food, weapons, hotel rooms, companies, and all kinds of other stuff. Of course, none of the money went to personal items. Only what was needed for assassination.

Who was their target? A man named Tadaomi Karasuma. The Air Force Elite Soldier was guarding the meeting of high JSDF officials in a penthouse. Nagisa scoffed. A penthouse. Really? "Nagisa."

"Hm?"

"Remember. They can't see me. After we get inside, you're on your own."

"That's fine Senpai. Really."

"Look at you. All grown up."

Smiling, Nagisa and Koro-Sensei landed on the roof. Two guards, unaware of their presence, stood at the roof exit. A spotter and sniper on all four sides. Turrets and their operators on each corner. Must be some pretty high up people in their. If that's so, then why were we only tasked with killing Karasuma? We could cause so much more damage if we killed the people inside the room.

A man named Takaoka said if he killed Karasuma, he would get 20,000,000. If he just wounded him, 5,000,000. His identity was supposed to remain secret. Nagisa always kept his honor on his Assassin-Client privilege code. Not wanting to alert the rest of the guards, Koro-Sensei raced Nagisa in and raced out in the span of .00003 seconds. The guards looked a bit bewildered and confused at the sudden force of wind but otherwise seemed relaxed. Nururufufufu. Relaxed. Just you wait.

Sneaking into the corridor of the penthouse, Nagisa aimed a dart at the man next to Karasuma. A tiny Pstsh and the dart was off. The man jerked and fell as Karasuma instantly drew his gun. I can't let that fire. If it does, then everyone will be alerted. I mean, I could take them but Takaoka said not to harm anyone else.

All of Nagisa's assassinations involved the victim seeing his face right before his death. Not wanting anyone that might've lived to see his face before they died, Nagisa wears a mask. Karasuma didn't know that it was Nagisa. All he knew was that it was Blue Viper calmly walking out of the shadows, the top half of his face covered and only showing the cynical smile. The most dangerous assassin next to Reaper himself.

Karasuma raised his gun but dropped it as a knife sliced the back of both hands. So fast! he thought as Nagisa rushed at him. "Blue Viper, you will not disturb this meeting!"

The shout was not heard over the sound of JSDF officials and politicians arguing. "Oh no. My target is you."

This stunned Karasuma for a second as he faltered, a bit confused. Then he raised his arms to block the roundhouse kick headed toward his head. But as he was distracted by this distraction, Nagisa twisted his body and sunk a knife into Karasuma's side. Karasuma grimaced but stood strong. He grabbed Blue Viper's leg, only to be kicked in the abdomen but the other. Then a stab in his back and a slice at his throat.

He fell. Nagisa flipped the mask open to reveal those cold and blue eyes. Karasuma's eyes widened and just as he raised the knife, the door banged open. A JSDF officer yelled, "God damn these politicians! If they-..."

He started at Blue Viper and Karasuma's dying body. Bullets reached for Nagisa but Nagisa ran. Up the stairs. The guards up above were warned and they readied to shoot but got knocked out at they turned to late and got kicked in the face with a split kick. Then he jumped off the roof and away he went.

If was school again. Karasuma drove painfully to the parking lot and limped up too 3-E's classroom. And he opened the door. "Ohayōgozaim-"