Scary Hair(2005)

In Seoul, Soo-Hyun is suffering from leukemia and has become bald due to chemotherapy. Her sister Ji-hyun buys a long hair wig, but Soo-hyun does not reveal the truth about her health condition to her dear sister Ji-hyun. When she wears a wig, she gets better and then runs into her sister's ex-boyfriend and changes their relationship. But when Ji-Hyun finds out that the wig was made by a...