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No Money Production
You can watch Dangerous Contract My Devil Stepbrother 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.
Dangerous Contract My Devil Stepbrother has 30 episodes on Runotoon so far, and new episodes are still coming. Together they run about 51 minutes. The latest episode came out on November 4, 2026.
Elite football star Hunter hates that shy bench player Leo will become his stepbrother, so he forces Leo into a fake romance scandal to stop their parents' wedding. But jealousy turns the act real, and after the state finals, Hunter realizes Leo is the soulmate he truly wants.
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