Screen 1 — Meeting Sans and Papyrus
Luffy and Koby arrive at a mysterious island. Among strange ruins and glowing trees, they spot a small skeleton lying in the shade.
Luffy grins. "Wow… he looks so cool!"
Koby shivers. "Very scary…"
The skeleton stirs and sits up. "Who… are you?"
Luffy laughs. "You want to join our crew?"
Sans smirks. "Yes… but I have a big brother. Papyrus! Come here."
Papyrus walks into view with a proud stance. "NYEH HEH HEH! Of course, I will join your crew!"
Luffy claps his hands. "Alright! You're officially the first members of the Straw Hat crew!"
Sans nods. "Sounds good to me."
Koby sighs. "This… is going to be interesting."
---
Screen 2 — Meeting Zoro
Later, the new Straw Hat crew arrives at Shells Town.
Sans looks around. "Looks like… shells. Heh heh."
Papyrus sniffs the air. "I'm going to find some food!"
Luffy laughs. "Our mission is to free Zoro!"
As they walk, they encounter Roronoa Zoro — the original swordsman — bound and captured by the corrupt Marine Captain Morgan.
Luffy charges forward. "We've got to help him!"
They fight to free Zoro. Once freed, Luffy grins. "You're my third crew member!"
Zoro looks shocked. "Three? You think it's going to be easy? Morgan… take them down."
Sans and Papyrus step forward.
---
Battle Scene — Morgan vs. Sans, Papyrus, and Luffy
Morgan attacks instantly, sword glowing with haki.
Luffy rushes forward, stretching his arms to land rapid punches.
Sans teleports effortlessly, dodging every blow, firing Gaster Blasters that strike with deadly precision.
Papyrus summons bone traps, restricting Morgan's movement.
Morgan tries to focus, but the combined assault leaves him overwhelmed.
---
Morgan roars, realizing he is outnumbered. He delivers haki-enhanced strikes, cutting through bones and forcing Sans to dodge again.
Luffy moves to block, but Morgan's sword slices dangerously close.
Papyrus continues to summon massive bone traps, keeping Morgan pinned down.
Sans smirks. "Heh… this is easy."
The tide turns further against Morgan.
---
Final Phase of the Battle
Luffy launches a barrage of powerful rubber punches.
Sans teleports behind Morgan, firing a powerful Gaster Blaster beam.
Papyrus summons a massive bone trap, pinning Morgan completely.
Morgan lets out a final scream as the combined assault overwhelms him. He falls.
---
Luffy shouts, "We're going to be the strongest crew!"
Sans teleports beside him, smirking. "Heh… told you."
Papyrus laughs loudly. "NYEH HEH HEH! SKELETON POWER!"
---
First Steps of the Straw Hat Crew
The arc ends with Luffy, Zoro, Sans, and Papyrus sailing away together as the first four members of the Straw Hat Pirates. Koby stays behind to continue his path with the Marines.
To be continued…