'Lovers of the Red Sky' stars (from left) Kwak Si-yang, Ahn Hyo-seop, Kim Yoo-jung and Gong Myung during the online press conference for the drama on Aug. 26 (SBS)  “Lovers of the Red Sky,” a new Korean drama starring actress Kim Yoo-jung and actor Ahn Hyo-seop, will premiere on Viu on Aug....