Cornell's Box

Tae-yi is a talented artist who has spent his life overshadowed by his more successful best friend, Eun-woo. When Tae-yi's girlfriend unexpectedly commits suicide, he is devastated and begins to suspect that her death was not as simple as it seemed. His investigation into her final days leads him to a mysterious secret box belonging to Eun-woo. As Tae-yi unravels the truth behind the box, he discovers a series of disturbing connections that threaten to destroy his friendship and expose a dark secret that has been hidden for years.