Go Gun-Hee

As America's only S-Rank Hunter, Hae-Rin Seo must prove her worth to the world's elite before the Jeju Island raid, but her unique abilities and American upbringing make her a target for suspicion and betrayal.

When an S-rank gate threatens China, Korea's top Hunter must begrudgingly team up with the brilliant but inexperienced Hae-Rin Seo to prevent a global catastrophe.