12 epsNew on Back'n'Time
Sinful Triangle With Alpha's Twin Mates
Episodes 1–10 stream here. Episode 11 onward continues in the official app.
Episodes12 episodes · 1–10 free here · 11–12 in the official app
Free on Back'n'TimeContinues in the official app
The story
Quick answer: 12 episodes, English original audio, and episodes 1–10 play right here tonight.
Twin sisters Azelia and Sylvia were born under the same moon in the mystical forest. Azelia, with her kind heart, saves the injured Alpha wolf king, Gavin. He falls for her at first sight, seeking to make her his Luna.
Sylvia, consumed by jealousy, resorts to murdering Amelia and takes her place right before the wedding night. Unbeknownst to Sylvia, Azelia survives, vowing to reclaim her rightful place.
- Episodes
- 12
- Language
- English
- Free here
- Episodes 1–10
More like thisSame energy, different night
See all
Questions people ask
How many episodes are there in Sinful Triangle With Alpha's Twin Mates?
Sinful Triangle With Alpha's Twin Mates has 12 episodes in total. Short dramas run about one to two minutes an episode, so it is an easy one-sitting binge. Episodes 1–10 play right here on Back'n'Time; episodes 11–12 continue in the official app.
Can I watch Sinful Triangle With Alpha's Twin Mates for free?
Yes — the first 10 episodes are free to watch on this page, no account and no sign-up. From episode 11 the series continues in the official app, where the platform's own unlock options apply.
What happens after episode 10?
Tap episode 11, or any tile with a lock on it, and we hand you over to the official app at that episode. If the app isn't installed yet, you'll land on its store page first. We don't host the locked episodes and we never ask for payment details.
What's Sinful Triangle With Alpha's Twin Mates about?
The story section above has the setup without spoilers past episode 10.
What language is Sinful Triangle With Alpha's Twin Mates in?
The audio is English. It was added to Back'n'Time on Oct 24, 2026.
How watching works
Start here, free
Hit “Watch episodes 1–10 free” and play the first 10 episodes on this page. No login, no card.
Tap episode 11
When the free part ends on its cliffhanger, tap episode 11 or any locked tile in the grid above.
Finish in the official app
We send you to the official app at the same episode, where the remaining 2 episodes continue.
Back'n'Time only offers a free preview of episodes 1–10. The complete series, and any unlocks after episode 10, are provided by the official platform.
Episode 11 continues in the app
You've watched the free part. Sinful Triangle With Alpha's Twin Mates carries on in the official app — we'll open it at this episode.
Continue in the official appKeep watching 1–10