Actress Kyung Su-jin (Arena)Actress Kyung Su-jin beamed in women’s fashion magazine Arena’s September edition, flaunting graceful and sexy charms in an all-black dress. In the pictorial, the actress is staring at the camera with champagne-gold syrup dripping from her hands.  Actress Kyung Su-jin (Arena) Actress Kyung Su-jin (Arena)(khnews@heraldcorp.com)