Synopsis

Yerim, an S-Class hunter, receives a rare, powerful skill from a 'fake Mermaid Queen' who requests something in return, framing it as a negotiation rather than a gift. Yerim struggles to grasp the skill, which is complex and uses water-based attributes contrary to her usual ice powers. Her teacher decides to aid her by connecting Yerim with Sung Hyunjae, transferring the Mermaid Queen's sensations via battle foresight, to help her understand and replicate the skill.