Bad Sister

Every episode of Bad Sister plays free on AnyDrama — right in your browser, with no app to install. When one episode ends, the next starts automatically.

Bad Sister ignites a chilling suspense within the hallowed, silent corridors of a Catholic school where faith masks a predatory shadow. When a vigilant student observes a nun’s unsettling fixation on her brother, the sanctuary transforms into a site of psychological warfare. This short drama explores the suffocating weight of a medical chart that no one will read and the terrifying leverage of a habit that commands absolute trust. She must navigate a landscape of spiritual liability; her brother’s safety is the collateral in a game where the villain wears a cross. As the tension reaches a detonation point, she realizes that exposing a woman of God is a high-stakes gamble against an institution designed to bury its wreckage. This must-watch drama forces a confrontation between perceived sanctity and the raw, hidden pulse of human malice.

Bad Sister has 15 episodes, each a few minutes long in vertical short-drama format.

Bad Sister has 15 episodes of about one to three minutes each, so you can watch the whole series in roughly 15–45 minutes.

Yes — all 15 episodes of Bad Sister are completely free, with no account and no subscription.

Bad Sister comes from PineDrama. On AnyDrama you can watch all 15 episodes free in your browser — no PineDrama app and no sign-up.

Yes — AnyDrama remembers the episode and the moment you stopped at on this device, so you can start on your phone and continue later. You can also add Bad Sister to your list.

Vertical short dramas are made for phones: one to three minutes per episode, a single scene, and a cliffhanger at the end. The 15 episodes of Bad Sister add up to about a feature-length story.

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