Cavern of Corrosion

Here's the translation:

"Hey Trailblazer,

We offer joki (boosting) services for Farming the Cavern of Corrosion.
Make sure you have enough Trailblaze Power.
Price is per 5x runs—buy more if you want to farm even more.

If you have any questions, feel free to discuss in the chat."

(Note: "joki" is often used in gaming contexts to mean "boosting" or "carry services.")