I was stunned by reading this manga chapter 9, 'Jujutsu Kaisen Modulo'.

Setting the Stage

“Modulo” is a spin-off of Jujutsu Kaisen (JJK), created by Gege Akutami (writer) and illustrated by Yuji Iwasaki. It’s described as a “compact” serialization (about half a year) and takes place decades after the original series.
Chapter 9 is the latest instalment of this fresh arc.

What Happens (Spoiler-Light Summary)

Chapter 9 goes deeper into the backstory of the alien-tribal society introduced in Modulo: the Simurians (composed of two sub-races: the Deskunte and the Rumelians). We see how tensions have been bubbling between the two, and the chapter reveals key truths about their past, including sacred stones (“Muru stones”) and the uprising that forced the Rumelians to leave their homeland.

We also learn about a character, Dura, who tries to build peace (via a canal linking the races) and then faces the inevitable cruel outcome of war. His defeat/death is the emotional core of this chapter.

A big reveal: the conflict isn’t simply tribal hatred or ancient religion, but greed for the “Muru stones” (which appear tied to cursed energy) and exploitation of one race by another.

Key Themes & Why It Hits

• Tragedy as origin of trauma — Several characters are shaped by catastrophic events. This aligns with JJK’s theme of how curses stem from suffering.

• Morality/grey areas — The supposed “villains” are not simply evil; there are structural problems (greed, exploitation) rather than purely personal evil.

• Legacy and inheritance — Since Modulo is set long after JJK, the new generation must carry the past’s burden; chapter 9 shows how the past created the present.

• World-building with depth — The author uses the alien culture to explore themes of colonization, resource extraction, and cultural loss—not just fighting. It adds a more mature flavour to the shōnen action.

• Set-up for big revelations — The chapter teases that the Simurian exodus and the emergence of new threats tie into the wider JJK universe (cursed energy origins, artifacts, etc).

What I Loved

• The art sequences of Dura’s last stand/promise are emotionally powerful—when a supporting character is given this much weight, it elevates the narrative.

• The foil between the optimistic Maru and the cynical Cross (even before they become what they are now) gives the story nuance.

• The way the “sacred eye” of the Simurians is used metaphorically (connection to cursed energy + symbolism of seeing tears) is a strong visual & thematic device.

Things to Keep an Eye On / Questions Raised

• What exactly are the Muru stones, and how do they connect to cursed energy and the Jujutsu system we know from JJK?

• How will the Simurians’ story link back to Earth and human sorcerers? The implication is big, but the mechanism is still opaque.

• Is Dura’s death simply tragic, or will it become a catalyst for the new generation’s choices (i.e., Maru & Cross)?

• Since the series is “compact” (only ~3 volumes for this arc) per Akutami’s comments, how tightly will all these threads resolve?

Why You Should Read Chapter 9

If you’re a JJK fan, chapter 9 offers more than just character development—it frames the world in a new light. It retains the familiar elements of cursed energy + sorcery, but pushes them into sci-fi/alien territory, giving fresh air to the franchise. And if you care about story as much as action, this is a moment where the emotional stakes deepen.