故(gù )事以江户时代(🆓)后(hòu )期为舞台(📼),最强死(sǐ )刑犯忍(🃏)者(zhě )「画眉丸」(🔱)为了(le )能再次(🎺)与(yǔ )最爱(🎹)的妻子见面(miàn ),与(🔬)处刑人「山田浅右卫门佐切」一(❣)同前(🏇)往(wǎng )被称为极乐净(🐿)土(tǔ )的小(xiǎo )岛,找(🗄)寻(xún )「不(🕖)老(lǎo )(🕯)不死的仙药」以换取无(wú )罪释(shì )放,并在岛上(shàng )与(😚)神(shén )秘的怪物以及其(🐶)他(tā )死刑(🤯)犯互相残杀。