Ji Chang Wook is likely to make his acting return in upcoming tvN drama 'K2'. According to the officials on June 14th, Ji Chang Wook has been offered the lead role in 'Yong Pal' writer Jang Hyuk Rin's new work tited 'K2', which has been scheduled to go on air this September. However, nothing has been confirmed as he's still considering the offer. The drama will revolve around a secret service bodyguard who loves his country and colleages but is abandoned by both. He will use a hidden daughter of a strong presidential candidate as a tool for revenge. Ji Chang Wook's last drama appearance was in KBS hit drama 'Healer'.