خلاصه داستان : ساعت گرگ و میش است که تشخیص خوب از بد، دوست از دشمن دشوار است. لی یک افسر نمونه NIS است که توسط همسالانش تحسین می شود، خانواده اش او را تحسین می کنند و دوباره به هم می پیوندند...

After his mother is brutally murdered by the Triad in Thailand, Soo-hyun is adopted by NIS agent Kang Joong-ho, and he grows up with Min-ki like brothers. Min-ki and Soo-hyun both become NIS agents later on. One fateful day, Soo-hyun meets Ji-woo after last seeing her in Thailand when he was a child. They start dating. One day, Soo-hyun ruins a mission when the suppressed memories of the day his mother died surfaces in his mind. NIS Director Jung gives Soo-hyun an undercover assignment to infiltrate the Triad and Soo-hyun takes the job. Soo-hyun fakes his death and assumes a new identity to become a member of the Triad. With his fake identity and new name, he prowls the back alleys of Bangkok.

خلاصه داستان : پارک گو (لی کوانگ سو) به دلیل عوارض جانبی یک داروی آزمایشی به انسان-ماهی جهش می یابد. او تبلیغات زیادی دریافت می کند و تبدیل به یک ستاره می شود. یک توطئه توسط یک شرکت داروسازی باعث می شود که پارک گو احتمالاً اخراج شود ...

Park Goo mutates into a man-fish due to side effects from an experimental drug. He receives heavy publicity and becomes a star. A conspiracy by a pharmaceutical company leads Park Goo to being possibly expelled from the world.