K.Will was cast as Pierre, the lead role in the musical "Great Comet," which will premiere at the Universal Arts Center Grand Theater in Seoul on September 15.

The musical "Great Comet" is a Sung-through musical created by renowned American composer and playwright Dave Malloy in collaboration with director Rachel Chabkin based on some of Tolstoy's masterpieces "War and Peace."

In the play, K.Will plays "Pierre," a lonely outsider who has been eroded by deep skepticism about life. "Pierre" is a character who opens and closes the doors of the play by playing the accordion and piano himself, a rich aristocrat, but who wanders in the midst of an outward, unhappy marriage and deep skepticism about life.