Choi Bo Na is the assistant in the famous company TV ad. One day, Bo Na is forced to buy an old tape from a mysterious man. The content of the tape is about “Mens Manual " of Dr. Swarlovski . Bo Na has decided to apply the “doctrine Swarlovski”. Does Choi Bo Na apply successfully ?

• Mens Manual
• Yong-Joon Ahn
• Wonsuk Lee
• Jeong-se Oh
• Seong-woo Bae