Pirate: I Have a God-Level Experience Card

I accidentally traveled to the world of pirates! And he was still trapped in the Red Lotus Hell in Impel Down City. In despair. A loud metallic sound appeared in Roy's mind. "Ding dong, congratulations to the host for getting Uchiha Madara's experience card!" "Ding dong, congratulations to the host for getting the experience card of Metkai!" "Ding dong, congratulations to the host for getting Saitama's experience card!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.