ShortBox
KO
Not My Brother

Not My Brother

40 EP
Forbidden LoveFamily BondsStep-Siblings

After his mother remarries, 22-year-old Noah lives with same-age stepbrother Adrian. From irritation to undeniable attraction, they cross family lines.

  • 275K

    DramaBox views

  • 7.3/10

    DramaBox app rating

  • 53K

    DramaBox followers

Figures published by each app · as of 2026-10-25

Synopsis from DramaBox · Read the original

Available on

After episode 10?

  • DramaBox: 30 episodes left after the free 10 (40 in all)

    • Membershipperiod not stated: $5.99·$17.99·$19.99
    Source · checked 2026-09-18

    From the App Store in-app purchase list; membership periods are not stated there. Free episodes vary by title; the median across English titles collected here is 9. (App Store 목록 확인) · original

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Free episodes 1–10, in stills

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Only if you've watched it. No sign-up.

FAQ

What is Not My Brother?

Not My Brother is a short drama in 40 episodes on DramaBox. It came out on October 15, 2026. Genres: Forbidden Love, Family Bonds, Step-Siblings.

How many episodes does Not My Brother have?

40 episodes in all.

How many episodes of Not My Brother are free?

Free episodes: 10 on DramaBox. After that, each app's coins or membership apply. How to keep watching free on DramaBox · Compare the apps' free and paid policies

Where can I watch Not My Brother?

It is on DramaBox. Episode 1 plays in your browser, no app needed.

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