Student of the Hero Killer

Assault

At the Trigger Compound while Stain and Eri wait in the shadows, a knock comes on the door. One of the guards goes to the door and looks through the door slot. 

Guard: Who the hell is this? What the fuck is......

Before the guard could finish, a shotgun shot through the door and killed the guard. The door is soon kicked in and the Grim Reader walks in.

Grim Reaper: Who's next?! 

Guards began to scatter as they began opening fire on the Reaper, who simply unloads his shotgun on the guards while Stain and Eri kill all the guards in the balcony to make sure they don't get the drop on Reaper. 

Guard: Someone shoot this fucker! He's only one ma......

The guard is interrupted by Reaper shooting his leg with the shotgun, causing the guard to keel over in pain. 

Guard: You shot my leg! You fuck!

Reaper says nothing as he fires a shot from his shotgun into the guard's head, killing him. He sees a Yakuza enforcer running towards a table where people were working on the Trigger and the Quirk Destroying drug and pulls out a syringe. 

Enforcer: Back off!

Reaper then reloads his shotgun aims at the Yakuza Enforcer. Before he could use the syringe on himself, Reaper shoots the Enforcer's arm. He holsters his shotgun and pulls out his Desert Eagle and aims it at the enforcer. 

Enforcer: You crazy fuck! 

Grim Reaper: Call your boss! Now!

Seeing no option, the enforcer called Hekiji Tengai to tell him that the compound was under attack. Reaper then shoots the enforcer in the head while he spoke. He picks up the Enforcer's phone.

Tengai(Phone): Who is this?

Grim Reaper: Why don't you come here to find out? I'll be waiting!

Reaper then crushes the phone and calls out to the Hero Killers.

Grim Reaper: All right! You can come out now! People are dead!

Stain and Eri enter from the shadows and gather around Reaper.

Eri: What now?

Grim Reaper: We wait for Tengai. He should be coming. I suggest you two go back into hiding. If Tengai see you two here, he might bail and all this will be for nothing.

Stain: Understood Reaper. 

Stain and Eri got into hiding positions while Reaper reloads his weapons. After a waiting period, Tengai enters the compound with Kendo Rappa.

Tengai: So you're the one who assaulted our compound?

Grim Reaper: Damn right! Wasn't expecting you to bring company. More the merrier! 

Tengai: Crush him Rappa.

Rappa: With pleasure! 

Rappa begins to charge at Reaper, who simply unloads two magazines on the brute. Rappa simply laughs.

Rappa: That tickles!

Rappa then grabs Reaper and begins to toss him around. Stain and Eri begin ambushing Tengai and begin slashing at him, but blocks their attacks with his Barrier Quirk. Tengai recognizes Eri.

Tengai: Little Eri? Is that you? So that's where you've been! Working with the Hero Killer!

Eri: Overhaul will pay! I'll see to that! 

Tengai: When Hojo turned up dead and you missing, I couldn't fathom that someone as notorious as the Hero Killer himself taking someone as sweet and innocent as you.

Eri: I'm not that weak little girl I once was! I'll make him pay for everything he's done to me!

Stain: Justice will be swift and merciless on you!

Meanwhile, Rappa continues to throw Reaper around. 

Rappa: Is that all you got?! I heard that the Grim Reaper was a tough guy! I'm disappointed! 

Grim Reaper: Fuck you!

Reaper then pulls out his shotgun attempts to shoot him, but Rappa kicks Reaper in the gut and then proceeds to break Reaper's arm.

Rappa: Let's see how easily I can break more of your bones!

Grim Reaper: FUCK YOU! 

Reaper than pulls out a grenade and shoves it down Rappa's throat and pulls the pin. Reaper rolls away from Rappa as the grenade explodes in Rappa's throat, blowing his head off. 

Grim Reaper: Does that hurt asshole?!

Reaper looks ground and sees Eri and Stain still fighting Tengai. 

Tengai: Why not come home little Eri? We miss you! 

Eri: The only way I'm coming back is with killer intent!

Stain and Eri attempts to slash through Tengai's Barrier Quirk, but nothing happens. Reaper looks around for something to help deal with the Barrier Quirk. He soon finds a rocket launcher and with his unbroken arm, he loads a rocket into the launcher and aims it at Tengai.

Grim Reaper: GET OUT OF THE WAY!

Stain and Eri look back and quickly move while Reaper shoots the rocket. The large explosion was not only enough to break through the barrier Quirk, but managed to knock him out. Eri looked upon the unconscious Tengai with rage in her eyes, but she looked to see Reaper with his broken arm and ran to him. 

Eri: Your arm....

Grim Reaper: Hurts like a son of a bitch! But at least I hurt that Rappa bastard a lot worse!

Eri glances to see the headless Rappa and flashes a smirk. She soon uses her Rewind Quirk to heal his arm. He sees the small horn on her head growing bigger.

Grim Reaper: That horn......

But she soon finished and Reaper's broken arm was healed completely, stunning Reaper.

Grim Reaper: That's one hell of a Quirk you got.

Eri says nothing as she walks over to Stain. Reaper follows after picking up a syringe of the Quirk Destroying Drug off the ground. 

Stain: Looks like we got our target. What now Reaper?

Without warning, Reaper takes the syringe and plunges it into Tengai's chest and injects the drug into his system.

Grim Reaper: I hope that this Quirk Destroying Drug works. Cause otherwise interrogating this guy is gonna be a big pain in the ass.

Eri: It'll work.

Reaper doesn't question that response, knowing she may just refuse to answer. Suddenly, the wall behind them was smashed open with Red Riot entering.

Red Riot: Fear not! Red Riot is here!

Grim Reaper: Shit! 

The Hero Killers were cornered by Red Riot, knowing that his arrival would make things even more difficult.