(포틴 4teen)is a October 19 - October 26, 2014 TV series directed by Lee Yoon-Jung(MBC Episodes 2) South Korea.
Young-Hoon ( Cheon Bo-Keun ), Joon-Yi ( Sung Yoo-Bin ), Hyun-Soo ( Yoon Seok-Hyun ) and Whe-One ( Hong Yosep ) are 14-years-old and friends. They go through a stormy period.
Young-Hoon runs away from home, Joon-Yi tries to seduce a married woman through an internet chatting site, Hyun-Soo becomes involved in his father’s death and Whe-One suffers from progeria (rapid aging of children). They decide to go to a club in the Hongik University area. They get excited, but Whe-One’s condition worsens.