Chess: Chess became the head of staff after Wapol became king. He approved everything that Wapol did including eliminating all of the doctors on Drum Island, except the Isshi-20.
One day, Blackbeard arrived on Drum Island and begun the destruction of the island. Chess, along with Kuromarimo, followed Wapol who cowardly escaped Drum Island. For nearly a year in exile, he spent his life as a pirate.