The historical drama “The King’s Warden” stormed to the top of the South Korean box office in its opening weekend, according to data from KOBIS, the tracking service operated by the Korean Film Council. “The King’s Warden” earned $4.9 million from 761,832 admissions between Friday and Sunday, capturing 58.1% of the total revenue share. Directed by Jang Hang-jun and starring Yoo Hae-jin, Park Ji-hoon, and Yoo Ji-tae, the film is set in 1457 during the Joseon Dynasty. It tells the story of Eom