"The Warp-Warp Fruit?!"
"Robin's gone, meow!"
"Aaaaaah! Boss Xie Wen! Do something!"
This sudden turn of events sent Xie Wen, Shirahoshi, and the cats into a panic.
The Paramecia-type Warp-Warp Fruit was the ability possessed by Van Augur, the Blackbeard Pirates' sniper in the manga. Of course Xie Wen recognized it.
But...
He had absolutely no idea who had possessed the Warp-Warp Fruit before Van Augur!
Still, Xie Wen quickly calmed down. In the manga, Van Augur couldn't use his ability continuously, and its range was limited too. Although he didn't know who that man just now was, the chances of him being stronger than Van Augur, one of the main antagonists, were fairly slim.
Besides, the fact that he had used Teleportation to arrive aboard the Dudu meant he had already been lurking nearby for some time. Most of the G-5 Branch had been destroyed by a single Bolo Breath from Kaido, and he couldn't possibly belong to the Beasts Pirates, so he could only have been hiding aboard one of the G-5 Branch's Marine warships.
Other than the island housing the G-5 Branch and the Marine warships and pirate ships that had already stopped fighting, there was nowhere nearby to set foot. As Devil Fruit users, neither he nor Robin could hide in the sea, so he had most likely hidden aboard a G-5 Branch Marine warship again, or perhaps one of the Beasts Pirates' ships.
More importantly, Robin's Vivre Card also pointed toward the G-5 Branch.
After quickly sorting out the situation, Xie Wen shouted without hesitation to Klee Meow and Shalmeow, who were just as anxious but still had to power the Dudu, "Turn back! Shalmy, use your Observation Haki to find Robin! Klee, get ready to fight. You have my permission to go all out!"