Watch Online Free Putlocker. When a musical composer suffers from writer’s block, what can he do? So Joon (Lee Hee Joon) blames his creative block on his romantic dry spell in recent years. So he decides to buy a machine known as the “Cupid Factory.” By using his new machine, he meets up with Shi Yoon (Park Soo Jin), his former girlfriend who is now a popular singer. But is there a side effect to the Cupid Factory that So Joon doesn’t know about? “Cupid Factory” is a 2011 drama special directed by Kim Hyung Suk.