SSS-Rank: The Slum-Born Thunder God has 61 episodes (ongoing).
You can watch SSS-Rank: The Slum-Born Thunder God online on Runotoon, in the web browser on your phone or computer. There is no app to download. Start with Episode 1.
The first 10 episodes are free, and you don’t need an account to start. Each of the other episodes unlocks with 15 Coins. A new free account comes with 75 Coins, you can collect free Coins every day, and Runotoon Pass adds Coins every week. It is included in Runotoon Pass: Pass members open every episode without Coins.
SSS-Rank: The Slum-Born Thunder God has 61 episodes on Runotoon so far, and new episodes are still coming. Together they run about 94 minutes. The latest episode came out on October 21, 2026.
Nate is mocked as a failure, but secretly holds a top-tier Thunder God talent. After a bully destroys the serum his sick father bled for, Nate hides his power. At the grand selection, he unleashes his SSS-rank lightning, shocking everyone.
Yes. Its original language is English, and it has subtitles in German, Spanish, Filipino, French, Indonesian, Italian, Brazilian Portuguese, Thai, and Vietnamese. Some languages may not cover every episode yet.
First 10 episodes free, no sign-up
