M3: The Dark Metal
2014 · 25 min · Director: Junichi Sato
Show plot summary (may contain spoilers)
In a dark void known as the Lightless Realm, a group of children meet and bond, but are then separated and returned to their own dimension. Years later, these children reunite to fight "Admonitions," monsters that originate from the same void, using robots known as "Vess." However, their efforts only slow the ever-encroaching and expanding Lightless Realm from infecting their world. Their lives take a drastic turn when a new foe appears in the form of a "Corpse," whose song is rumored to kill any who hear it within nine days. The "Corpse Song" is heard by the group, and with this, they each begin to pull away and become caught up in their own personal problems—ultimately threatening the fate of humanity.
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Emotional fingerprint
M3: The Dark Metal (2014) — Series. Top emotional signals: Anxiety 30%, Disturbing 25%, Sadness 20%. Source: AI estimate. Shares describe emotional signal, not percentages of people. Your experience may differ. How we measure
- Anxiety30%
- Disturbing25%
- Sadness20%
- Curiosity15%
- Empathy10%
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How we measure
AI estimate
Share of emotional signal, not the percentage of people or a probability of enjoyment.
Each viewer contributes one response, split equally across their selected emotions. When available, an automated estimate supplies a prior that is blended with those responses. Counts include distinct viewers, not automated estimates or archived anonymous votes. Fewer than 3 viewers is an early estimate; more responses do not guarantee certainty.
Why it feels this way
The strongest emotional signals are Anxiety, Disturbing, Sadness. Genres: Drama, Fantasy, Mystery. AI estimate.
Is it worth watching?
Consider this title if you are looking for Anxiety, Disturbing and Sadness. Its IMDb rating of 6.6/10 suggests a generally positive audience reception. For these leading emotions, its Feel Score is 62/100.
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Cast
Details
- Directed by
- Junichi Sato
- Type
- Animation
- Released
- 2014
- Runtime
- 25 min
- Country
- JP
- Language
- ja
- Ratings
- Feels mostly
- Anxiety
- Data updated
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More like this →Emotion overlap shows mood similarity, not a prediction of enjoyment.





