The winning of a tender to construct a 20-story building is celebrated by PT Graha Cipta Sarana. Sudharmanto (Abe Fawzie), the superior of young engineer Leo (Ibra Azhari), sets his sights on his subordinate’s wife. Without shame, Sudharmanto demands that Leo offer up his wife for a night in exchange for Leo being named project manager. With his wife's consent, Leo agrees. As it turns out, the position is given to someone else, and Leo commits suicide.