Alba has been reincarnated as the son of an impoverished noble family. When his mother remarried into a dukedom, he was introduced to his stepbrother, Orsis, his "favorite person" from his previous life. “Does this mean my favorite is now my stepbrother?” he thought joyfully, But he suddenly remembers that he was the reason his beloved stepbrother lost his smile… To avoid his impending fate, and continue loving his favorite, Alba will do everything in his power to twist fate! This popular series, which has sold over 170,000 copies, brings you a warm and touching story story of a boy's reincarnated life in another world!
TV series
I'll Live a Long Life to Dote on My Favorite Stepbrother!
5.3/ 10· 420264 min1 season · 12 episodes
Seasons and episodes
1 season · 12 episodes
1
S1 E1To My Ultimate Bias Stepbrother!
Jan 6, 20264 min
Alba, who possesses memories of his past life, moves to the duke's household with his remarried mother. There, his new stepbrother turns out to be Orsis—the character he adored most in the otome game he played in his previous life. Though A
S1 E2Laonen's Dysmagia Syndrome!
Jan 13, 20264 min
Shaken by his encounter with Orsis, Alba suddenly collapses from a seizure. In this world, humans are born with magical power. However, Alba suffers from “Laonen's Dysmagia Syndrome,” which prevents him from controlling the release of his o
S1 E3My Brother is Too Cute!
Jan 20, 20264 min
To prevent the relationship between Orsis and Hals from growing completely cold, Alba struggles to improve their bond. Through Alba's straightforward words and actions, Hals begins to reevaluate his relationship with Orsis...
S1 E4My Brother's Birthday Party!
Jan 27, 20264 min
Just as Hals and Orsis' relationship was improving and things seemed to be going smoothly, they meet Orsis' grandparents at his birthday party. Facing harsh treatment from grandparents who don't think highly of Alba, Alba has another seizur
S1 E5Laonen's Dysmagia Syndrome Cure!
Feb 3, 20264 min
Having regained consciousness, Alba resolves to live on to witness his brother's future. Relying on memories from his past life, he prepares to teleport alone into the Agate Forest in search of the medicinal herb that could become the cure
S1 E6Forest Adventure with My Brother!
Feb 10, 20264 min
Orsis offers to accompany Alba as he heads to the Agate Forest in search of medicinal herbs. But they lose their way and find themselves wandering the forest. Then, Hals appears, alerted by Orsis's magic—but...
Starring
Frequently asked questions
- Where can I watch I'll Live a Long Life to Dote on My Favorite Stepbrother!?
- I'll Live a Long Life to Dote on My Favorite Stepbrother! is not currently listed on a streaming service in the US. Use the country picker on the page to check other markets.
- How many seasons of I'll Live a Long Life to Dote on My Favorite Stepbrother! are there?
- I'll Live a Long Life to Dote on My Favorite Stepbrother! has 1 season and 12 episodes. Status: Ended.
- Will there be a new season of I'll Live a Long Life to Dote on My Favorite Stepbrother!?
- I'll Live a Long Life to Dote on My Favorite Stepbrother! has ended; no new episodes are scheduled. The final episode aired on March 24, 2026.
- Who stars in I'll Live a Long Life to Dote on My Favorite Stepbrother!?
- I'll Live a Long Life to Dote on My Favorite Stepbrother! stars Ayumu Murase, Shouta Aoi, Reo Tatsumori, Maaya Torigoe, Yuya Hirose.
