Actor Park Yoohwan has been picked up for the upcoming drama, "Thousand Days' Promise", for which he plans to show a new side to himself. On September 1st, Park Yoohwan's agency revealed, "Park Yoohwan has been cast for the role of 'Lee Moon Kwon' in the SBS drama, 'Thousand Days' Promise'." This drama is the first collaboration project between producer Jung Eul Young and writer Kim Soo Hyun in four years. "Thousand Days' Promise" is about the noble and pure love story of a woman who's lost her memories and a man who's trying to protect his love. Kim Rae Won, Soo Ae, Moon Jung Hee, Jung Joon, Lee Mi Sook, Park Young Gyu, and many other talented actors have already garnered much attention for being cast in the drama. Park Yoohwan will be playing the younger brother of the female lead, which will be played by Soo Ae. While being aware of his sister's disability, he is a character who lives a bright lifestyle. After graduating college, he began working part-time at a convenience store, and his character stays strong even as his sister struggles from her disease. Park Yoo Hwan revealed,

"It's an honor that I've encountered such a good piece. I think about how I met 'Thousand Days' Promise' very thankfully. I will make sure to show that I am doing my best for this role."