This has created a false impression:
The Sirens' Kingdom is powerful and without natural predators, always ready to launch an attack on the Suman Archipelago.
As a result, the fabulously wealthy Suman Archipelago will be seen as a hot potato by other Chief Sorcerers, who dare not easily snatch it from Mingwaq Pomida's hands.
Without commenting on the effectiveness of Mingwaq Pomida's tactics, Noland Lee felt that he could perfectly disguise himself as a Siren spy to negotiate with Lophi and confirm Lamont's suspicions about the Sirens.
What does one need to impersonate a Siren spy?
The build of a Siren, the language of the Sirens, the modus operandi of the Sirens, and most importantly, a token from Queen Adania of the Sea Monsters.
Did Noland Lee have these things?
The Deep Sea Scales Meditation Method perfectly solved the issue of the Siren's build.
The language barrier was resolved with Terrifying Scale Linguistics, acquired through the Technique of Deconstruction.