While other celebrities worry about career status after leaving for the army, Song Joong Ki seems like he has nothing to worry.

Two days after his discharge, actor Song Joong Ji is already working as he attends the first script reading today alongside actress Go Hye Sun, for upcoming KBS drama 'Descendants of the Sun'.

The two, who are both wearing their most comfortable and casual get up, are photographer arriving at the venue  where they will meet other cast and production staff.