Countermeasure was a concentrated radiation beam on the grandest scale imaginable, a partition to the full galaxy to isolate and destroy the most cancers. Also, when Luffy wakes up, he finds out that Zoro attacked the overall city (who are all in fact bounty hunters wanting to destroy them). Prince Dolph finds himself engaged to two girls, the beautiful Nada Naga, whom he enjoys, and the a lot more standard Electra, who loves him.