The original Tokyo Ghoul established a grey morality: Ghouls kill to survive, but investigators kill out of duty and vengeance. :re obliterates that grey line entirely.
Ishida uses the Chinese philosophy of Yin and Yang to describe Kaneki’s transformations. He moves from the white-haired, innocent but broken Kaneki, to the black-haired Sasaki (a return to roots), and finally the Black Reaper (acceptance of death). The story argues that one cannot have life without death, or order without chaos. Tokyo Ghoul-re
: While the huge cast makes the world feel alive, it can become confusing toward the final act, with dozens of similar-looking characters clashing in massive battles. The Anime: A Rushed Descent The original Tokyo Ghoul established a grey morality: