Lu Bu put the fish in system disguise as a bag as he senses a somewhat strong presence, whatever it is, it will be a warm up from the incoming battle.
" Get close to that island, I sense some strong and something the Strawhats wouldn't avoid because Luffy would want to explore to see what's going on. I will get there early and do be ready to get the boat sailing because of the possible dangers." Lu Bu quickly jumped to the water, he quickly tap the water with his feet and get his another feet ready to run on water.
However, Lu Bu had noticed that the closer he gets to the island, the hotter it gets as he was sweating a bit he jumped over a wall that wants everyone to not enter. Lu Bu sees a town that is constantly on fire and the buildings are melting slowly to become a mess of magma.
Lu Bu suddenly feel heat burning some of his body hair as a dragon had breathing fire on him to quickly kill them slowly, but Lu Bu is more resilient than the dragon though as Lu Bu walked through the flames as the dragon was getting more and more nervous.
The dragon had stopped breathing as he needed to stop to recharge, but Lu Bu quickly grabs the dragon's jaws to twist to a 180 degree angle as Lu Bu killed it. Lu Bu moved a bit as the fire relaxed his joints, Lu Bu quickly revives the dragon to be my pet as a dragon can be useful in the long run.
Luffy, Zoro, Ussop, and Robin slowly walk at Lu Bu's direction with less clothing as the town is basically a big oven that you can cook meat on the floor literally. Lu Bu was getting a call from his snail, he grabbed it from his pocket to answer to get a rushed, but calm voice from one of his soldiers.
" Sir Lu Bu, they were guys that had strange clothing covering their body, they had tried to us a type of gas to knock us out, but thanks to your training, it barely affected us. However, we went to Strawhat ship to see if they were alright, but there was no one on the ship and you can still smell the strange gas that they used."
Lu Bu stayed quiet about this for now, but order that the ly stayed close to the ship and sent the recent member to the island as this would get mess if they don't have enough back up, Lu Bu is more worried about the Strawhats as he can endure basically everything they throw.
Lu Bu looked to see that the Strawhats found the bottom half of a man walking, Lu Bu was looking at all opportunity to tell them, but they looked at Lu Bu as his vibe was serious and worried.
" What's the matter Lu Bu?" Robin looked at Lu Bu will the same serious as Robin knows that Lu Bu is a man that doesn't joke around and is very serious when there is a danger.
" You're crew on your ship have been kidnapped." Luffy stopped smiled as he had a serious look as it was cold.
" Who mess with my crew." Luffy's voice was cold as the snow behind the walls and he had the same seriousness as Lu Bu. Lu Bu was about to say something, but Ussop's snail ring as it was Brook tell the group that the crew was taken a military base of some kind and Brook escaped to kidnapped as the people thought he was a corpse and he got throw in a bone pit.
Lu Bu saw that the location that Brook mentioned is on the other side of the island, but there was a large body of water blocking them. Lu Bu thinks that he could just carry all of them, but there was a chance that he could accidentally drop one of devil fruit user and may kill one. Ussop points out that they can use the dragon that Lu Bu had tamed
There was enough room for everyone as they hop on the dragon's back to get cross the body of water, but Lu Bu can see that they are people with a unfriendly look as they had their guns pointed at them.
Lu Bu quickly jumped to land to battle the pirates as he was get shoot for their guns at Lu Bu, but he slap all of them back to the pirates as all of them were shoot in a way that was painful than quickly killing them. Lu Bu used his Total Control to have these pirates, the pirate look scared as they had give up as Lu Bu name cause them to not fight because it was death. Also, this reaction was caused for his Total Control skill as it made it more reasonable on why they follow him, as well to not give Strawhats suspicious as his skill work without devil fruit powers.
Brook appeared after Lu Bu defeated the pirates as he was still on guard so the pirates don't backstab them when they are looking away. The group looks cold as they don't have any suitable clothing for the cold, Lu Bu quickly ordered the pirate to give the Strawhats some suits. The Boss quickly grabs a bag from his size to pull out some coats that may be the right size for the Strawhats, Boss hold his breathe as he puts his arms high to tell the group that he wasn't going to do anything tricky.
Lu Bu and Zoro can hear the clash of weapons on the south east of their location, the group and the other pirate rushed just in case if it's the rest of the Strawhats, but the other pirate were "forced as Lu Bu threaten their lives. However, they only see the result of a battle, but also a Worst Generation pirate, Trafalgar D. Water Law or Law for short. The dragon had his fire breath attack ready and waiting for Lu Bu orders to either attack or to stop. The pirate crew following had their weapons up as they know that Law is a dangerous man with a dangerous devil fruit could be their end. However, they aren't that scared as they had Lu Bu and Strawhat Luffy to deal with Law if he decided to fight them.