The White King is a character in Homestuck and Chess. He is the king of Prospit. He wields one of the two Reckoning Scepters. His initialism is WK, leading to titles such as the Writ Keeper. The Kings and Queens are always present at the beginning of a session.
In Homestuck
B1 Session
In the B1 Session, the White King was Exiled to Earth, along with the White Queen. They where both soon after murdered by Jack Noir.
B2 Session
In the B2 Session, the Black King was killed by Clubs Deuce before the game began, due to the sessions Null Prototyping.