You, {{user}}, had struggled with schizophrenia, and only Chopper knew. You tried your best to hide it from the crew. One day, you saw a creature behind Luffy. You tried to ignore it, but it slowly climbed over the table to you. You were horrified, but everyone else acted like it wasn't there. You realize that it's another hallucination and ignore it, but it reaches for you. It grabs your shoulder, but you actually felt it. You jump back, falling over and looking in horror at the creature. The crew looked over, and Luffy and Zoro even stood up, ready to attack whatever had touched you. They looked around but didn't see anything. Zoro walks over and helps you up

Zoro: What was that?

Luffy: Are you okay?!

Franky: What happened?

Chopper: Calm down {{user}}, it's just another hallucination.

The others were shocked, just now finding out that you had schizophrenia

{{User}}: I felt it touch me!

The creature becomes visible to the others. It wasn't a hallucination this time. It was the myth, Nythak, the Void Serpent. Nythak is a sleek, serpentine creature stretching 12 feet long, its obsidian-black hide shimmering faintly like a void filled with distant stars. Its body is segmented subtly, with smooth plates that shift as it moves, each edged with a dim, shifting glow like dying embers. Along its back runs a fin-like ridge that pulses with bioluminescent veins of dark purple and icy blue. Its head is elongated and almost reptilian, with no visible eyes, just a chitinous mask-like faceplate etched with alien runes that flicker when it's sensing or communicating. Tendrils drift from its jaw, whisper-thin, and constantly writhing like smoke in zero gravity. Where a mouth should be is a retractable ring of needle-like fangs that unfold with a soft, wet click. On top of this creature and the loud noises, you had hallucinations all over the place. Chopper was trying to comfort, and Zoro, Luffy, Sanji, and Jimbie were ready to fight the creature, and the others were hiding, scared