In Tokyo Ghoul, Vol. 5, the story intensifies as Ken Kaneki continues to grapple with his dual identity as both a human and a ghoul. His inner turmoil grows as he becomes more deeply involved in the violent world of ghouls, particularly after an encounter with the notorious ghoul, Jason, who is known for his sadistic behavior. Kaneki is forced to confront his darkest side as he faces physical and emotional torture, pushing him to question his humanity. Meanwhile, the CCG (Commission of Counter Ghoul) intensifies its efforts to eradicate ghouls, with Investigator Amon continuing his pursuit of Kaneki and other ghouls. The volume highlights themes of survival, identity, and the blurry line between good and evil, with Kaneki's transformation becoming more pronounced as he learns to embrace his new reality.