Hello, guys as the title said, which chapter is it on the Lord of the Mysteries? Spoiler It's after where our MC disguises as the girl that got kidnapped by a Pirate that has the Assassin Pathway wherein he turns into a girl and last thing that I remember is that after that arc/scene/situation he was speaking with another Captain and he has one of the Captain crewmembers with him at that time(?) and that they were speaking about the Sea God and some other things like the Emperor and the Emperor's Daughter. That's all I can remember. Thank you!
Chapter 589 is the end of the battle with the Captain who kidnapped Klein, you can just find the chapter of what you are looking for by skimming the following chapters.