Jujutsu Kaisen. Volume 21: Gege Akutami

To gain the power he needs to save his friend from a cursed spirit, Yuji Itadori swallows a piece of a demon, only to find himself caught in the midst of a horrific war of the supernatural!
In a world where cursed spirits feed on unsuspecting humans, fragments of the legendary and feared demon Ryomen Sukuna have been lost and scattered about. Should any demon consume Sukuna’s body parts, the power they gain could destroy the world as we know it. Fortunately, there exists a mysterious school of jujutsu sorcerers who exist to protect the precarious existence of the living from the supernatural!
Hakari and Panda head for Tokyo No. 2 Colony in search of Kashimo. When they enter, they get separated, and Hakari faces Charles, a culling game player and wannabe manga creator! Meanwhile, Panda encounters Kashimo and finds himself overwhelmed by their difference in strength!