"ARGHH!—What's happening?! My dic'! Why can't I pull my dic' out?!"
Shimada's pained and panicked scream caught everyone's attention, making them wonder what had suddenly happened to him.
Even Miku stopped tormenting Miura.
Nach, on the other hand, already had an idea of what was happening. After all, he had seen the same scene occur a few times already—the blonde girl had become undead, her eyes turning bloodshot red.
He needed to figure out the reason sooner or later if Nach wanted to secure everyone's safety; otherwise, it would only lead to more chaos, as they wouldn't know who might become undead next.
But right now, Nach needed to deal with the undead blonde girl first.
"Don't hesitate to shoot the girl, Mitsushima," Nach said, warning her about the blonde girl turning undead.
"Get away from her, everyone!" Mitsushima shouted, aiming her gun at the girl as Nach instructed.
"ARGHH!—Please help! My dic'! I can't pull it out from her!"
While Shimada struggled to get up from straddling the blonde girl on the bed, the two girls Miura and Kurokami had been paired with moved away and hid, still naked;
Miura was so badly beaten by Miku that he couldn't get away;
Taniuchi fell to the floor, unable to stand on her trembling legs, leaving Misuzu and Toshimi still bound by ropes, unable to get up from the bed;
The same went for Asami, who was still handcuffed.
"Miku!"
"Yes~Nach-sama!"
At Nach's signal, Miku picked up Miura's weapon—a metal bat—and jumped off the bed to attack at the same time as Nach.
Miku aimed her strike at the blonde girl's head, intending to end the fight in an instant.
Nach, meanwhile, aimed his axe to save Shimada—or not. He couldn't resist grinning at the thought of cutting Shimada's rod, like severing a bitten hand to stop a virus from spreading through the body.
—BAMM!—
However, neither Nach's nor Miku's strike landed on their intended targets.
The undead blonde girl grabbed Shimada's arms and pulled him down, using him as a meat shield.
Nach diverted his swing at the last second, his axe grazing Shimada's naked butt before slamming into the bed.
—"GYAHHH!"—
Miku, however, didn't bother holding back and instead increased the force of her swing, trying to smash both Shimada's head and the undead's head at the same time.
She completely obliterated Shimada's head, splattering blood and brain matter everywhere, causing Misuzu and Toshimi to scream in terror at the gruesome sight right beside them.
Miku's swing pushed through Shimada's head, but the undead blonde girl dodged the metal bat, then kicked Shimada's headless, rodless body and jumped off the bed.
"I'm sorry, Nach-sama," Miku said, asking for Nach's forgiveness for killing Shimada without his permission and for failing to kill the undead.
"Don't mind it, Miku. Just look after the girls for now."
"Mhm~!"
While Miku untied Misuzu and Toshimi, and Mitsushima rushed to unlock Asami's handcuffs, Nach stepped forward to fight the undead blonde girl on his own.
He initially assumed the undead would be like Saki, who still retained self-awareness. But upon seeing it crawling on all fours—completely naked, its large breasts swaying back and forth—Nach became certain it was just another strong undead.
It was nowhere near Saki's overwhelming strength and speed, and even if it were, Nach wouldn't back down.
After all, ever since their escape from the hotel, he had felt something unusually warm inside his body—a kind of lustful heat that kept him excited and aroused to the point where he could barely restrain himself from wanting to do it again with Saeko, Miku, Yui, and even Mitsushima, when he teased her earlier.
Not to mention, he had managed to keep up with Miku's speed earlier when they attacked together.
Let's see if I really did get some kind of power-up.
With that thought, Nach gripped his axe with both hands, planted his feet firmly on the floor, and then took a quick stride toward the undead blonde girl.
The floor cracked where he had been standing as Nach covered half a dozen meters in the blink of an eye, mistiming his swing since he wasn't used to his enhanced speed yet.
He quickly turned around after overshooting the undead, recovering his stance as he raised his axe, aiming to cut down the undead crawling rapidly toward him.
"I don't know who you are, but if you hadn't become undead, I would really like to do it with you," Nach said.
It wasn't that he was being a degenerate pervert in the heat of battle—it was simply the only way he could show his sympathy before cutting down a girl who had become undead.
—ROAR!—
The undead blonde girl lunged at him.
Nach quickly sidestepped to the right, dodging the tackle, then swung his axe and swiftly beheaded the undead, ending the fight in an instant.
Or so he thought.
The instant its body hit the floor—its head rolling away and blood spilling from its severed neck—the undead continued to move, turning around and crawling rapidly toward Nach once more.
"Just rest in peace already!" Nach shouted in panic, horrified by the sight charging toward him.
He swung his axe again, pinning the headless body to the floor, the blade buried deep into its back, piercing straight through its heart.
Still, the undead kept moving.
—"GYAHHH!"—
The girls screamed in terror, even Mitsushima—everyone except Miku, who picked up her sledgehammer near Kurokami and stepped on his rod and balls, just as she had done to Miura.
"GAHHH!"
Morita also began squirming on the floor, screaming as well, since he was still tied up with ropes.
"Please don't make me disgrace your body any more than this," Nach said as he stepped on the undead to pull his axe free, then swung again, cutting the undead clean in half through its waist.
Only then did it finally stop moving.
"What the heck was that?" Mitsushima muttered, voicing what everyone else was thinking.
Miku rushed toward Nach, leaping into his arms as he turned around.
"What are we going to do now, Nach-sama?"
"We should go back to Saeko and Yui. But before that—do what you want with them, Miku."