Quick Answer
No confirmed platforms for What's Wrong with My Big Brother right now. Search Crunchyroll, Netflix, and Amazon Prime below to check your region. The show is 26 episodes (~10h watch time).
Where to Watch What's Wrong with My Big Brother
What's Wrong with My Big Brother doesn't have verified streaming links in our database yet. That doesn't mean it's unavailable — use the platform search links below to check what's in your area.
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About What's Wrong with My Big Brother
The hilarious adventures of the eldest apprentice of a sect who has a problem with his brain. Dongfang Xianyun is reincarnated as the eldest disciple of the Care-free sect. But the only thing that goes through his mind is to make sure he doesn't end up dying by the hands of the "main character". Read as he makes no sense to his sibling disciples while avoiding flags left and right. (Source: MoroseTrans)
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Where can I watch What's Wrong with My Big Brother legally?
We don't have confirmed platform data for What's Wrong with My Big Brother at the moment, but Crunchyroll, Netflix, and Amazon Prime are the most common homes for anime. Use the search links above to check what's available in your area.
Is What's Wrong with My Big Brother on Netflix or Crunchyroll?
Can't confirm either right now. Both platforms rotate their catalogs pretty often, so it's worth searching directly on each one.
Is What's Wrong with My Big Brother available with an English dub?
Dub availability depends on the platform. Crunchyroll has been expanding their dubbed library a lot recently, and Funimation (now merged into Crunchyroll) historically had the biggest dub catalog. Check each platform's listing for What's Wrong with My Big Brother.
Can I watch What's Wrong with My Big Brother for free?
Crunchyroll offers a free ad-supported tier for some shows. Most other platforms require a subscription, but many offer free trials for new users. Tubi and Pluto TV occasionally have anime in their free rotation too.