I'll Live a Long Life to Dote on My Favorite Stepbrother!

I'll Live a Long Life to Dote on My Favorite Stepbrother!
最推しの義兄を愛でるため、長生きします! • 最推しの義兄を愛でるため、長生きします！ • ?Saioshi no Gikei wo Mederu Tame, Nagaikishimasu! • ?I’ll Live A Long Life to Adore My Absolute Fave—Currently My Stepbrother • ?Saioshi • ?さいおし • ?为了我最爱的义兄，我要长命百岁！ • ?최애 의붓형을 사랑하기 위해, 오래 살겠습니다!
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Published: 2026
Status: 📗 Completed
Ranked: #123,346
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Alba is reborn as the son of a poor nobleman. He is unable to use magic due to a disease and is destined to have a short life, so he is taken in by the duke's family. There, he meets Orsis, who was his favorite person in a previous life. While this coincidence seems to good to be true, he remembers that he is why his beloved lost his smile, and begins to search for a way to live a long life so that he can continue to love him.

(Source: MU, edited)

More Info

Genres: Fantasy, Isekai
Theme: Reincarnation

Anime Info

Type: TV
Source: Novel
Episodes: 12
Duration: 4 min per ep
Season: Winter 2026
Broadcast: Tuesdays at 21:55 (JST)
Aired: Jan 6, 2026 - Mar 24, 2026
Studios: Imageworks Studio / Imagica Infos
Producers: CyberAgent

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