Character Guide: Oops! My Online Ex Is The Mafia Don

Language: English
5 episodes
Tags: CEO Romance, Mafia & Power, Hidden Identity, Marriage & Family, Revenge, Sweet Love
Added Oct 10, 2026

Episode checklist tick them off as you go

Episodes 1–5 can be previewed here.

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✓ Solid box = free preview on this site (5 episodes)

Watch episodes 1–5 free

Episodes: 5 (1–5 free here)
Audio: English
Tags: CEO Romance · Mafia & Power · Hidden Identity · Marriage & Family · Revenge · Sweet Love
Added: Oct 10, 2026
Last checked: Oct 10, 2026

Summary notes spoiler-light, read before episode 1

In short: 5 episodes, in English, original audio — episodes 1–5 play right here.

Nicole is a plus-size college student who once posed as "Luna" online, then cut contact with the man behind the screen before they could meet. That man is William, a mafia don. When Nicole spends spring break at her best friend Sofia's house, she discovers that Sofia's elder brother is the very person she ghosted.

Nicole's motive is simple: keep her face and her fake name buried. William, by contrast, holds power and a grudge, and the two are pulled toward each other even as friction builds between them. Sofia sits at the center as the link neither of them can ignore, her friendship with Nicole and her loyalty to her brother placing her between two people who share a history she does not know about. The tension rests on a single question: how long can Nicole stand beside William without the truth about Luna surfacing? Every encounter tightens the risk, and the relationship shifts with each secret she keeps. Nicole hides behind the name Luna, and her fear of exposure shapes every choice she makes near William. William is a mafia don whose authority makes Nicole's secret far more dangerous than a broken promise. Sofia is the best friend and sister who unknowingly connects Nicole to the man she once blocked. The bond between Nicole and William grows through conflict, while the truth waits to break it.

How to watch three steps, no sign-up here

Start with the free episodesPress “Watch episodes 1–5 free” and play the first 5 episodes on this site, one after another.
Tap episode 6When episode 5 ends, tap the dashed box for episode 6 in the checklist or in the player’s number row.
Continue in the official appYou are taken to the official app, where episodes 6–5 continue under the app’s own terms.

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Quick Q&A

Character Guide: Oops! My Online Ex Is The Mafia Don — how many episodes in total?: Character Guide: Oops! My Online Ex Is The Mafia Don has 5 episodes in total. Short-drama episodes usually run one to three minutes, so the whole series takes under an hour from start to finish. Episodes 1–5 can be previewed on this site.
Which language is Character Guide: Oops! My Online Ex Is The Mafia Don available in?: Character Guide: Oops! My Online Ex Is The Mafia Don is available in English and is filed under our English reading list. We also keep Hindi and Filipino reading lists, but this title is listed in English only.
Which episodes of Character Guide: Oops! My Online Ex Is The Mafia Don are free?: Episodes 1 to 5 of Character Guide: Oops! My Online Ex Is The Mafia Don can be previewed on this site.
Where do I continue after episode 5?: Tap episode 6 in the checklist above (or the yellow button under the cover). You will be taken to the official app, where episodes 6–5 are available under the app’s own terms.
What genre is Character Guide: Oops! My Online Ex Is The Mafia Don?: Character Guide: Oops! My Online Ex Is The Mafia Don is filed under CEO Romance, Mafia & Power, Hidden Identity, Marriage & Family, Revenge, Sweet Love. The titles in “Also on the reading list” share at least one of these tags, so they are a good next read once you finish the free episodes.