Watch Sadisflix. The tragic genius poet Lee Sang had dual expressions of despair and longing. It's an expression captured perfectly in the portrait of the likeness of Lee Sang. Painted by his friend Koo Bon-woong, the painting reappears in an art gallery alleyway in the 1970s. Soon, the story unfolds about Koo Bon-woong and Lee Sang, the vagrants who started with him, and the imperial secrets buried in the 1930s.