An Energy Steroid, sometimes abbreviated as ES, is a special pill that the New Fishman Pirates got their hands on. These pills are considered to be legendary and a national treasure, and acquiring them seems to be rather difficult. They were the contents of the Tamatebako.
An Energy Steroid, sometimes abbreviated as ES, is a special pill that the New Fishman Pirates got their hands on. These pills are considered to be legendary and a national treasure, and acquiring them seems to be rather difficult. They were the contents of the Tamatebako.