He is now near the drug den, but the problem arose as he saw several guards with intimidating statures, probably having strong quirks, but Rey wasn't surprised. He remembers that he created a consumable item called the variable Grenade from Advance Warfare. These grenades come in two variants: lethal and tactical, and have three settings to help him either kill them or distract them. As Rey uses the tactical variant for threat settings, he throws it right behind the two guys as it checks the surrounding area for other threats. As he sees, there are 12 guys, 2 outside and the rest inside, watching over the laborers and labs as well as guarding depots where trucks will pick up boxes or crates full of concealment and drugs as well. As he decided to plan out tactically, like in those realistic military games or documentaries of how SF and other spec ops operatives plan and move, as he recalls all of his past life memories of how military men were trained and moved, even though he may be an amateur, he will adapt as much as he can.

As he moved from cover to cover, looking at the distance between himself and his targets, he then moved one more time, peeking from his cover, which was a metal trashcan. He then pulled out the Man-O-War rifle with the suppressor, keeping the nose down as much as possible as he pulled the trigger, and killed one guard and another by surprise. As both men dropped dead in front of the den, he then began to inspect their things as evidence, like contacts, and even used his phone to hide his real identity by using someone else's phone. Then he is now in front of the door as he loads a fresh mag into the rifle, as he didn't pull the bolt since it's already loaded. Then he knocks on the door as one of the guards tries to peek, but the only thing he sees is a gun's barrel. Then Rey pulls the trigger, killing him.

Inside the den, the guard sees his friend drop from the ground lifeless as he checks on what's going on until a bullet penetrates through the door right to his chest. He was in pain as the assailant entered and tapped the guard.

As the guard is dead, Rey continues further inside the drug den as he checks each corner and room for anything to loot, either money, scrap parts, or some expensive equipment they have in hand, also shutting down the operation. As he entered each room, he also found the layout of the den from documents he found in one of the rooms. He saw a big room, which is where they make the drugs, and also other guards, or one of them, who were his enforcers and his boss. He then began to move immediately, with both his guns and his grenades ready. He then used the threat setting of the tactical grenade to read the threats as he threw it down to another spot. As the grenade reads more people than last, since he is inside, there is a limit to where the threat readings are. There is a mix between red and white, meaning there are civilians or workers, then the red ones are the guards, and one of them is the boss, with one who is bigger than the others. Which is his personal bodyguard, and the rest are just amateur villains and thugs around the area. As for him, he had to be careful since there are civilians working in the drug factory, and he doesn't want to harm them since there are just people, so he only has 2 tactical weapons left and 5 lethal grenades. He decided to create a diversion by blowing up their storage room. He then traverses through the corridors and stealthily passes through some guards, as well as shooting them using his pistol, and arrives at the storage room where all of their supplies are. Since they are amateurs when it comes to weapons storage, they have gun parts, guns, and even explosives.

Meanwhile, with the drug leader, this man was responsible for distributing not just illegal drugs but also illegal quirk boosters. Since many young heroes and even some heroes need some of these things to get their performance high and, at the same time, fast, until then, he was talking on his phone with a client.

"Yes, I know you need them, but don't worry about it; we are reserving some of them already, and I'll send one of my delivery boys right to you and remember the same spot alright" he said at the phone as the client on the other side agreed,but in a stubborn and angry tone.

After talking to the client, the boss, who is called Scav, was a bit frustrated about the high number of demands on quirk drugs. And he knew how difficult it was to make those drugs, ever since formulas were hard to find and to remake. He slammed his fist on the desk because of how frustrating it is to convince his clients to also find fresh materials to make them. Until a rumble felt into his office, he didn't know what was going on until his best friend and bodyguard named Gibs, who has an enhanced strength quirk, slammed the door open to tell Scav about the situation.

"Boss, we have a problem!!!" Gibs shouted right into his office.

"What's going on!?" Scav asked at the same time, concerned.

"Something blew up the storage room, boss!!!" Gibs said as Scav was angry to the point he slammed his fist on the desk once more with a small crack.

A few minutes ago

Rey was checking around the storage room as he saw some C4 explosives all in one room, as he thought to himself.

'Damn Idiots, why did you mix your guns as well as your drugs? You know you store your weapons in a separate room instead of in one room, you idiots, he said as he set some C4s from the guns, bullets, drugs, and flammable materials, but before he blew up the storage room, he then grabbed his backpack he bought in the surplus, grabbing what he needs. Tools, parts, materials, components, and even flammable materials for other guns are needed to create a new gun. As he left the room, he had a detonator from the storage room and pressed the detonator in a farther enough distance as the C4 triggered a chain reaction of explosions from the guns, bullets, and flammable materials in the room.

Present day

After blowing up the room, it was show time. He then used his lethal grenades in a smart setting as he threw the grenade. The grenade has thrusters as it reads the enemies, and some of them activated their quirks, but it was too late as the grenade found a target. Once it was close enough, it exploded, and the grenade killed four villains as Rey came out of the cover and began to shoot right towards the enemies in front. He then sees a villain using his water quirk, but he was fast as he grabbed his pistol and shot the villain, but the villain's body just went through the water, but Rey knew where his weak point was, which was his eyes. He switched to his rifle and got into cover and used the other magazine attached from the dual mag he added as he shot right into the villains eyes, and one of them was shot, and the villains were screaming in pain until a lethal grenade in the contact setting once touched something and it exploded immediately, killing the water villain.

Rey continued on shooting down some villains; there were approximately 25 or 30 villains and thugs inside the villains. He then killed more than enough villains until Rey saw Gibs and Scav in front of him, as Scave activated his mutation quirk of a puma and Gibs activated his muscle enhancement. While Rey reloads a fresh magazine into his rifle, both of them are standing on the opposite side of the room.