One Punch Man Manga Online Chapter 31

In Chapter 31, titled “The Big Prediction”, the Hero Association faces a chilling warning. Sitch, a top official, reveals that the renowned seer Madame Shibabawa has died — but not before leaving a final, terrifying prophecy. Her last message states that “the Earth is doomed”, sending shockwaves through the S-Class heroes gathered at HQ. While some heroes mock or ignore the warning, others take it seriously. The chapter introduces more Class S heroes, showing their unique quirks and attitudes toward large-scale threats. Meanwhile, Saitama, oblivious to all of this, is simply enjoying everyday life — shopping and relaxing at home. The contrast between the looming apocalypse and Saitama’s normal routine adds humor while building suspense for the coming disaster.