Berserk of Gluttony Season 2 will begin broadcasting in April 2027, the production staff announced Wednesday, Nov. 11, which puts a pointed question back in front of viewers: how does a hero win in a world that ranks people by skill when he gains skills without ever gaining levels? Fate Graphite stays at level 1 while his skill, Gluttony, takes the abilities of everyone he kills, and frameworks from economics, social theory, and biology explain why that loophole matters.
The staff also released a teaser visual and unveiled an official Season 2 website, and Crunchyroll will stream the season. Season 1 ran 12 episodes from October to December 2023, so viewers will have waited more than three years by the time Season 2 starts. The light novels and manga behind the series have more than 2.2 million copies in circulation.
This article tests the show’s skill-and-level world against Goodhart’s law, a merit formula from 1958, and the real science of how skills, energy, and stolen cells work. It stays within the official Season 1 premise and announced Season 2 facts, so it does not point toward where the story goes.
Official Site Confirms April 2027 Start, New Teaser Visual, and Crunchyroll Streaming
The official Season 2 site lists an April 2027 broadcast start and carries a Nov. 11 news item announcing the teaser visual. The announcement names the month but no premiere day, giving only an April 2027 broadcast start window.
Tetsuya Yanagisawa, who directed Season 1, is now chief director, and Kenichi Ishikura directs Season 2 at studio A.C.G.T. Mariko Kunisawa returns to write the scripts and Takafumi Furusawa returns as character designer. Ryōta Ōsaka voices Fate, Tomokazu Seki voices the sentient sword Greed, Hisako Tōjō voices Roxy, Misato Matsuoka voices Myne, Hitomi Sekine voices Eris, and Takehito Koyasu voices Aaron.
The road to Wednesday’s announcement had three earlier stops. The production announced Season 2 on April 27 and said it would premiere in 2027. A 2027 window followed on Aug. 23. A teaser trailer and the cast and staff arrived Oct. 8 at New York Comic Con’s Crunchyroll showcase.
The story follows Fate Graphite, who is scorned and burdened with menial tasks by the Brellick family because his skill, Gluttony, seems useless and only leaves him hungry. After he accidentally kills a thief, Gluttony lets him take the abilities of those he defeats, and he teams up with Greed, a sentient sword. The official Season 2 synopsis describes Fate carrying those memories into a new role as a Holy Knight while being drawn closer to the truth behind the world itself.
How Does Gluttony Work in Berserk of Gluttony, and Why Does Fate Stay at Level 1?
According to the official synopsis, Gluttony activates when Fate kills and lets him take the victim’s skills and abilities. A Season 1 episode recap adds that the skill works by consuming Fate’s status, which is why he earns no experience and remains at level 1. A Wikipedia episode summary says the skill craves souls constantly once it has consumed one.
That makes Fate’s power invisible to the world’s own scoreboard. His level never rises, so anyone reading levels would rank him as a beginner.
Goodhart’s Law Fits Fate’s Loophole, but Only in Part
Goodhart’s law is usually stated as: once a measure becomes a target, it stops being a good measure. Economist Charles Goodhart made the original point in a 1975 article on British monetary policy, and the familiar wording comes from Marilyn Strathern’s 1997 paper on university audits, an anthropologist’s paper that credited Keith Hoskin. One commentator has argued that Campbell’s law, with formulations dating to 1969, likely has precedence over both.
The fit with Fate is partial. Nobody in the series is gaming a target, which is the situation Goodhart’s law describes. The loophole is the neighboring failure: the labels the world relies on, a skill type and a level, never measured what Gluttony does. When a proxy and the capability it stands for come apart, the person standing in the gap is invisible to the system. That is the sense in which the loophole mirrors Goodhart’s law.
Michael Young’s 1958 Merit Formula Shows What Skill Rankings Leave Out
The word meritocracy was used first by Alan Fox in 1956 and popularized by Michael Young in his 1958 satire, The Rise of the Meritocracy. Young defined merit as intelligence plus effort, written m = IQ + E, and warned that choosing some people means rejecting many. He was criticizing a system, not praising one.
Measured against that formula, the world of Berserk of Gluttony has a missing term. The official synopsis describes Fate as scorned for a skill that looks useless, in a world where skills carry status. A skill assigned at birth has no effort in it. Robert H. Frank argues in his book Success and Luck that chance plays a large role in outcomes even among high performers. The reading here is this article’s own: Fate’s loophole is less a clever exploit of a fair ranking than evidence that the ranking measured something other than ability. Whether Season 2 treats the system that way is not known until it airs.
Procedural Memory Is Built by Repetition, Which Fits Poorly With Skill Theft
Skills in people are stored as procedural memory, a form of long-term memory built through repeated practice until the task runs without conscious effort. It involves the basal ganglia, especially the dorsolateral striatum, along with the cerebellum and motor cortex. Learning is also tied to the stimuli practiced, so gains are specific to the skill learned and running practice does not carry over to cycling.
A skill, in other words, is a pattern grown in one person’s circuits through years of practice. That makes devouring a skill a storytelling device rather than an extrapolation of neuroscience. Researchers also treat the idea that the cerebellum holds the original memory trace as a new proposal, not established fact.
Sea Slugs Keep Stolen Chloroplasts for Up to 10 Months, but Gene Theft Remains Disputed
The closest real case of an animal taking something useful from what it eats is kleptoplasty. The sea slug Elysia chlorotica keeps chloroplasts from its algal prey for up to about 10 months, the longest known. Passing them to the next generation has not been achieved: germline transmission remains a final barrier, so each generation must acquire chloroplasts anew.
The comparison breaks down in two places. What the slug keeps is an organelle, not an ability. How much the stolen chloroplasts feed slugs is unresolved, and the survival benefit looks marginal in some related species. The slug’s gene transfer is contested too: a 2008 paper reported an algal gene in the slug’s nuclear DNA, while a 2011 study of two related species found they do not express algal nuclear genes to maintain their stolen plastids. Horizontal gene transfer, first suggested by Frederick Griffith’s 1928 bacteria experiments, is best documented in bacteria and is not a model for stealing skills.
Brain Uses About 20% of Body Energy, but Landauer Limit Cannot Explain Fate’s Hunger
Fate’s endless hunger invites an energy argument. The human brain makes up about 2% of body weight and uses about 20% of the body’s calories, and that rate stays fairly constant at rest or at work, according to Raichle and Gusnard’s 2002 paper in the Proceedings of the National Academy of Sciences.
A thermodynamic floor does not do the job. Rolf Landauer proposed at IBM in 1961 that erasing one bit of information costs a minimum amount of energy, and experiments with a single trapped particle have confirmed that heat dissipation reaches this bound for long erasure cycles. But the bound is tiny: as of 2012, modern computers used about a billion times more energy per operation. A floor that low cannot explain a starving body. If Gluttony rewires a body, the plausible price is a biological one, in building and running tissue, and that is speculation about fiction, not a finding.
Aquinas Counted Eating Too Eagerly as Gluttony, and Evagrius Listed Gluttony First
The skill’s name and its companion sword, Greed, echo the deadly sins, and the list has a documented lineage. The fourth-century monk Evagrius Ponticus (345 to 399 AD) wrote of eight evil thoughts and listed gluttony first. John Cassian carried the list west, and Gregory the Great reworked it into seven in 590.
Thomas Aquinas defended the list and broadened gluttony to include eating too expensively, daintily, or too eagerly. Fate’s hunger fits that wider definition well, which is this article’s reading and not a claim by the show’s creators. The sins are not mentioned in the Bible as a list; theologians drew them from various passages.
Season 1 Is on Crunchyroll Now, and Season 2 Starts April 2027
Season 1 streams on Crunchyroll with an English dub and English subtitles, and Crunchyroll will stream Season 2. Viewers who catch up before April 2027 can test three readings against the show: a ranking that measures labels instead of ability, a merit formula with its effort term missing, and a hunger that biology explains better than physics. The staff have not given an exact premiere day in April, so the date remains the one open detail.
Frequently Asked Questions
Who wrote the story behind Berserk of Gluttony?
The series adapts the light novels by Ichika Isshiki, illustrated by fame, which began on the web-novel site Shōsetsuka ni Narō on Jan. 24, 2017, and Micro Magazine has published them under its GC Novels label since Nov. 30, 2017. Daisuke Takino’s manga adaptation has run in Comic Ride since 2018, and Seven Seas Entertainment publishes the English editions.
Is Berserk of Gluttony an isekai?
An isekai typically sends a character into another world, and Fate is a native of his own world, born into a society where skills shape destiny. Reviewer Ben Schmidt of BubbleBlabber calls it not an isekai but a show with some of that feel, and the manga won the 2024 Rakuten Kobo E-book Award in the Isekai Comic category, so the label does get applied.
Could anyone really take another person’s skill?
Procedural memory is described as built by repeated practice in one person’s circuits, so skill theft remains fiction. The nearest natural case, sea slug kleptoplasty, moves organelles rather than abilities, and its benefit to hosts is unresolved in some species.
Does the show’s skill system count as a meritocracy?
ⓒ 2026 TECHTIMES.com All rights reserved. Do not reproduce without permission.
