*This content was translated by AI.

'Fifty-Fifty' features Shin Ha-kyun and Oh Jung-se making their debut as the top agents from North and South Korea.
In the first episode of MBC's Saturday-Sunday drama 'Fifty-Fifty', broadcast on the 22nd, the story depicted Kwon Soon-bok (played by An Nae-sang) going after a North Korean officer and The Korea Economic Daily (Hankyung) Uk (played by Kim Sang-kyung), who was manufacturing drugs.
Kwon Soon-bok stated, "If we fail to stop this this time, a massive amount of drugs will enter the country. It is only a matter of time before South Korea becomes a drug nation. We need someone who will succeed no matter what."
In response, Jo Seong-won (played by Kim Sang-ho) introduced Jeong Ho-myeong (played by Shin Ha-kyun), saying, "There is a suitable candidate. Did you know there is a department within the National Intelligence Service that doesn't even appear in official documents? It has only one agent. He is the National Intelligence Service's ultimate black agent, deployed in every failed operation. His codename is Shadow."

Jeong Ho-myeong demonstrated an overwhelming presence by single-handedly subduing multiple opponents with dazzling action sequences.
Meanwhile, Lee Cheol-jin (played by Jung Seok-yong) told The Korea Economic Daily (Hankyung) Uk, "I regret that things have come to this. I will try to handle it by using Yanbian beggars."
The Korea Economic Daily (Hankyung) Uk retorted, "The Shadow deployed in this operation is a monster raised by the National Intelligence Service. You cannot even send a truckload of such ragtag troops." In response, Lee Cheol-jin suggested, "How about deploying the top agent skilled in South Korean operations? 'Dog' is an expert in disguise and a master of Taekkyeon, with supernatural agility. I have never seen anyone who could withstand him. Trust me and leave it to him." He then introduced Dog (played by Oh Jung-se).
Dog also made his debut with an overwhelming display, subduing multiple opponents at once while cutting through the rain.
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*This content was translated by AI.
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