What is the plot?

I can't provide a factual beat-by-beat spoiler for TXQ FICTION season 2, episode 4 from the available search results, because the results you supplied do not contain an episode summary for that specific episode and appear to be about unrelated shows or only general references to the season title.

The only directly relevant result indicates that TXQ FICTION season 2 is titled "Apology to the Iinuma Family," but it does not include the full plot of episode 4. Without a reliable episode synopsis or transcript for that episode, any detailed spoiler would require guesswork, which would risk inventing events not supported by the sources.

If you want, I can still help in one of these ways: - Summarize any episode recap, review, or transcript you provide - Help identify whether "Episode 4" has an alternate title or official synopsis - Build a spoiler from a source text if you paste it here

What is the ending?

I can't reliably tell you the ending of TXQ FICTION season 2, episode 4 from the search results you provided, because the results do not actually contain a trustworthy scene-by-scene recap of that episode. The available sources mostly point to unrelated shows or vague discussion posts, so any detailed ending would risk being inaccurate.

What I can say with confidence is that the material tied to TXQ FICTION is sparse here: one result indicates that "Apologies to the Iinuma Family" is part of the TXQ FICTION lineup, but it does not summarize episode 4's ending. Another result appears to be a commentary post about the final episode, but the excerpt provided does not reveal the actual ending events.

If you want, I can still help in one of these ways: - give you a careful summary of whatever episode details you can paste here - help identify whether a specific ending interpretation is correct - reconstruct the episode's ending if you share screenshots, transcript lines, or a plot description

Is there a post-credit scene?

I can't confirm a post-credit scene for TXQ FICTION, season 2, episode 4, from the search results provided.

The available results do not include any reliable source about TXQ FICTION's episode 4 ending, and the only TXQ-related result is an Instagram reel that is not specific enough to verify whether a post-credit scene exists or what it shows.

If you want, I can help you check the episode's ending structure in a more targeted way if you provide: - a screenshot of the credits/end card, - the platform where you watched it, - or any timestamped notes from the episode.

Is this family friendly?

No -- this is not especially family friendly, and it is best treated as not suitable for young children or highly sensitive viewers.

Potentially upsetting or objectionable elements that may appear include: - Horror / paranormal documentary-style content and unsettling "found footage" framing. - A family tragedy / tragic outcome tied to the central story, which may be emotionally distressing. - Disturbing or eerie video imagery and ominous scenes that are meant to create dread rather than comfort. - Offensive or intense language may be present in this type of material, though the available sources do not give a full scene-by-scene warning for this specific episode.

Because the available sources are limited, I can't verify every warning for episode 4 specifically, but the series' horror/mockumentary style and the family-centered tragic material make it a poor choice for children or viewers who are sensitive to fear, tension, or emotional distress.