King of Concave

Gang-Gu prepares to become a civil servant leaving behind the title of Go prodigy . Bong-Nak, an eccentric teacher, approaches Gang-Gu.

“Wouldn’t you like to compete in an Omok competition?”

A story about the lives of Gang-Gu and Bong-Nak.

(Source: Manhwakyung, translated)

Note: Omok is a type of Gomoku ('Five in a Row'), an abstract strategy board game played using Go pieces and a Go board.