JJK Chapter 66 dives into the spiritual foundations of jujutsu society with a pivotal mission assigned to young Satoru Gojo and Suguru Geto. Their task? Escort the Star Plasma Vessel to Master Tengen in what is known as an “erasure” — a rare and sacred duty crucial to preventing dangerous evolution.
In jjk chapter 66, Yaga explains that while Master Tengen is immortal, their cursed technique does not stop aging. To avoid transforming into something inhuman, Tengen must merge with a compatible vessel every 500 years. This fascinating blend of tradition, power, and ritual lays the groundwork for many conflicts that ripple throughout the series.

















JJK Chapter 66 provides essential lore, not just action. The bond between Gojo and Geto, and the burden of tradition, are placed front and center. This chapter doesn’t just expand the worldbuilding — it quietly foreshadows the ideological rift that will soon shake the jujutsu world.
To fully understand the events leading up to jjk chapter 144, revisit the emotional setup in Chapter 143, the fallout of Gojo’s absence in Chapter 136, and the early tension surrounding Sukuna’s influence in Chapter 118. Looking ahead, witness the strategic build-up toward unsealing Gojo in Chapter 220 and how the Culling Game unfolds in Chapter 186.

Morimoto Michi
Hi, I’m Morimoto Michi, the creator and curator behind jjujutsukaisenmanga.com. I started this site out of pure love for Jujutsu Kaisen and everything Gege Akutami has built. Whether it's chapter breakdowns, character theories, or latest manga updates, I’m here to bring fellow fans the content I wish I had when I first got hooked. Let’s explore the JJK universe together!