Satoru Gojos son Killua? Killua adventure

Where is Alluka?! X In search of her

Killua woke up in the morning and got ready in the bathroom. He then walked into the living room and saw a saddened Utahime sitting on the sofa.

"What's wrong?" Killua asked her.

"Alluka," she said.

"What happened to Alluka?" Killua asked.

"S-She's gone, but don't freak out, okay?" she said quickly.

"Alluka is gone? How? When? How can this be? She was in her room and went to sleep, right?" Killua said loudly and horrified.

"I said don't freak out, and yes, she was in her room, but when I went to check on her in the morning, she was gone," Utahime said loudly and horrified by Alluka's disappearance.

Killua quickly ran to Alluka's room and searched every small corner, but she wasn't there, except for a letter, bloodstained, hanging on the balcony at the edge of the fence. Killua opened it, and there was a black hair, surely from Alluka, and another note.

Note:

"I know that you miss her and that you would do anything for her because you want to take care of her. I already told you to go to the place you know, but you didn't do it, so I found someone else who did. End."

"That bastard," said Killua. "Whoever it is, I'll kill him before he gets the chance to lay a hand on my sister," thought Killua. He grabbed his backpack and packed a bottle of water, his phone, his Hunter license, and more inside.

"Killua, where are you going?" Utahime asked.

"I'm going to search for Alluka. She might be in the Dark Continent, and if you try to stop me from looking for her, I won't hesitate. Alluka is my sister, and she's important to me. I won't stand by and do nothing, so I'm going," Killua said, staring deeply into her eyes.

Utahime accepted it and nodded. "But when will you come back?" she asked.

"Until I find Alluka," Killua said. He was about to leave, but Utahime stopped him.

"I said..." Killua began, angrily.

"Take care of yourself, Killua, and if possible, please also look for Gojo," she said with a smile.

"Okay," Killua said and then went out.

Killua searched for some information about the Dark Continent on his phone while walking in one direction. He found only a few details online, such as that the Dark Continent is essentially its own island and one must travel there by ship. Additionally, it was rumored that the Dark Continent harbored monsters or other creatures—perhaps even Chimera Ants or curses? thought Killua. Continuing in his direction, Killua briefly stopped at a cafe to scrutinize the information more closely on his phone.

Location of the Dark Continent:

The Dark Continent is said to be located in the east of Japan, requiring one to travel far east by ship to reach it. Allegedly, there are one or many very large islands there. Other hunters have already set out on their way there by ship; there seems to be no other way to reach it.

Okay, so eastward it is then. Killua left the cafe and headed straight east, disregarding the fact that other hunters were already on their way. "I'll just find a ship or something to get there," he thought, continuing on his path eastward. Two hours later, Killua kept pushing forward, not slowing down even as it was already noon. "Wait a minute, I'll just use Godspeed; that'll make things much faster," thought Killua as he activated Godspeed. His entire body began to glow, but he knew he didn't have enough electricity left in his body. Despite that, he still used it.

Killua ran in Godspeed form at lightning speed, continuously pushing forward until suddenly, his Godspeed fizzled out. "Damn it, now it's going to take even longer. Oh man, and it's almost dark already," Killua said angrily. Despite his frustration, Killua kept walking, pondering what might have happened to Alluka and whether she was safe, as well as the whereabouts and well-being of Gojo. It was going to be a long journey for Killua.