Gyutaro -- an even stronger demon than Daki, and her older brother -- just came out from Daki's body and attacked Tengen and Goku. The demon threw his tickles outside the house. Tanjiro, from outside the house, with Nezuko still in his arms, noticed the weapons. (Another demon...?) he thought. Fortunately, the boy heard a voice. "Hey, Monjiro!" it was Inosuke. "Inosuke!" exclaimed Tanjiro. "We're here to help the boss!" said Inosuke. "Zenitsu, are you asleep?" asked Tanjiro. "Yeah, he is, but this is a good thing!" replied Inosuke. "They, it really is..." said Tanjiro. Meanwhile, inside the house, there were Tengen and Goku were side by side, both had their swords in hands. (How does this demon attack...?) wondered Goku. Suddenly, Gyutaro's weapons returned to him. "Why did you throw them?" asked Tengen. "It was an attack, but the tall guy dodged..." replied Gyutaro. "How envious I am of both of you... You're handsome, tall, all things that I surely don't possess..." he whispered. "Blood Demon Art: Flying Blood Sickles!" exclaimed then the demon. (There are too many of them... We can't handle them while protecting people...) realized Tengen. Thus, the Sound Hashira threw three small bombs on the floor, which exploded surely after. Goku and Tengen dropped to the first floor. "Are you ready, Goku-kun?" asked the Hashira. "Of course I'm ready, Tengen!" replied the boy. "Run! Find a place where to hide!" exclaimed Tengen, talking to the only two people who remained there. They nodded and left instantly. "You're not getting away!" exclaimed Gyutaro, from the floor above. "Bend. Flying Blood Sickles." The slashes came back to Tengen and Goku, who kept slashing them, covering each other's back. "Tengen! I think I understand!" exclaimed Gku, while cutting the blood sickles. "Understand what, Goku-kun?" asked Tengen. "I think that if we want to kill them... We have to behead them at the same time!" said Goku. "Think about it: Gyutaro got outside Daki's body, this means they might share the same body, even if they're two different beings. So, if we decapitate one, it won't work. We have to behead them at the same time." Tengen, listening, nodded. "Fine! If what you said it's true, then let's just do it!" he exclaimed, throwing other bombs on the floor above, aimed to Daki and Gyutaro. The house exploded. Goku panted, still holding his katana in hand. "I thing this it not gonna be a walk in the party..." he said, panting. Suddenly, a bubble of sashes appeared, and as it opened, it revealed the two demon. "You got it right, Yoriichi's son. We're two different being, but in a certain sense, we're the same person... You can't kill just one of us, you have to kill both!" explained Gyutaro.
Elsewhere, Tanjiro was holding the asleep Nezuko in her arms, to put her back in her box. (I have to thank Goku... Yes, he headbutted Nezuko... But I don't think there was any other way to calm her down...) he thought, as he arrived on the place where he left the box. "Now sleep tight, Nezuko..." he said, while closing the box. "This time, I'm gonna fight until the very end!" he then exclaimed, starting to return to the battlefield. Speaking of the battlefield, Goku was alongside Tengen, with his katana in hand. "You really piss me off... You're good-looking, you have three wives, and..." said Gyutaro. "Hey! Shut up! You already said that like three or four times!" shouted Goku. "We understand, we're handsome, you're shit. It happens, you know? Especially because you're a demon!" he said, taking a fighting stance. "At least make me finish talking!" exclaimed Gyutaro. "There's no way!" replied Goku. "Goku-kun's right, demon one and demon two! Let's talk, not fight!" said. "I guess you both are chosen talent, aren't you?" said Gyutaro. "Talent? Don't make us laugh. Both me and Goku-kun obtaiend what we had because we trained hard. If we give you the impression of being talented, you're wrong, you malnourished demon..." said Tengen. "You may be centuries old, but if you've stayed shut up inside a place like this... I guess you can't help being ignorant of the real world," said Goku. "So, don't call us 'talented'! Do you even know how many lives sliped through our fingers, even only today?" he asked. (That's right... I can't be like Kyojuro or my father...) he then thought, inside of him. "Very well, but what if I tell you my sickles are drenched with deadly poison. In a while, you'll both die at this rate!" said Gyutaro. "Bullshit! I'm a demon, so I can resist it!" exclaimed Goku, pointing himself. "And I'm a trained shinobi who can resist almost every type of poison!" said Tengen. "Don't give us that crap! Shinobi doesn't exist since the Edo Period!" said Daki. "Shut up. The shinobi exist. I had nine brothers and sister. Seven of them died by the time I was fifteen. After that, my father forced us to submit a brutal training, and the only survivors were me and my brother, who was two years younger than me. He was exactly like my father, and I didn't want to become like him!" explained Tengen. (At least, you had a family, Tengen... I don't even know how does it feel to be loved by a father or a mother...) thought Goku, inside of him, tightening the grip on his sword. "The poison is affecting you, and saying the opposite is just bravado!" exclaimed Gyutaro. "Listen: If I kill youy, will the poison disappear?" asked Goku. "Nope," said Gyutaro. "Fine. Let's check, then," said Goku, dashing towards Gyutaro, attacking him. Then, Tengen arrived to help, kicking Daki away. "How dare you kicking my sister?" yelled Gyutaro. "I'm your opponent, dumbass!" exclaimed Goku, attacking Gyutaro. "Stay back!" yelled Daki, throwing her sashes at Goku. But Tengen threw other of his bombs, which exploded at the contact with Daki's sashes. "Good teamwork, bro!" exclaimed Goku. "Very flashy!" exclaimed Tengen. In a blink of an eye, Goku aimed to Gyutaro's neck, but the demon dodged. "Damn! I missed the occasion to finish this one off!" exclaimed the boy. "He beheaded me again! You bastard!" shouted Daki, reattaching her head. "Don't worry, Daki-chan! They're gonna die by a slow and painful death!" exclaimed Gyutaro. (Even if I try to deny it, it's true... His poison is affecting my body... Fortunately, my demonic cells allows me to restrain the effect and the mortality...) thought Goku. Suddenly, the boy heard a voice. "Do you need help, boss?" it was Inosuke. "Don't worry, Inosuke-dono is here to help his only superior!" he exclaimed. "Heh, thanks, Inosuke-kun..." he whispered, noticing the asleep but moving Zenitsu. From the other side of the house, Tanjiro arrived. "I'm here," he said. "You too, Tanjiro-kun... Thank God..." whispered Goku. (I'm tired and poisoned, but maybe, with these three by my side, we can win...) he thought. Now that the reinforcements are here, the things are gonna get a bit easier.