Chapter 87: We are here to help you liberate the Sky Island!

This suddenly appearing old man introduced himself to Lin Xuan and the others very politely: "Blue Sea people, hello. I am the Sky Knight Gan Fall, a professional mercenary. Nice to meet you, please take care of me!"

"Professional mercenary? What kind of employment do you accept?" Senju Hashirama couldn't help but ask curiously.

Ninjas from their Ninja World were also a type of professional mercenary, and seeing a peer in this world, he was naturally interested in learning more.

Gan Fall replied: "The Sky Island is very strange to you, and it is not safe. I can provide you with guide, consultation, and armed protection services. The fee is 5 million Extols each time!"

"Extols? What is that?"

This time it was Admiral Kuzan's turn to ask curiously: "Is it a currency? What is the exchange rate with the Berries we use?"

Gan Fall coughed lightly and said: "The exchange rate is 10,000 to 1, meaning 10,000 Extols exchange for 1 Berry!"