“Let me explain the new terms,” Kei Kei Kei cooed, his three eyes (when had he grown a third eye?) spinning lazily. “You will forget the shrine. Forget donations. Forget justice. Your only purpose is to collect final payments .”
The brainwashing reaches its climax with what is termed the "Final Kei Kei Kei Loan." This dark ritual involves Reimu being placed in a trance-like state, where she's forced to confront her deepest fears and desires. The manipulator uses this vulnerability to implant a series of commands and beliefs, essentially reprogramming Reimu's mind.
The sound of the abacus wasn't just noise. It was a frequency. Reimu tried to focus on the Yin-Yang orbs, but the rhythm— Kei-Kei-Kei —began to sync with her heartbeat. The Fog Sets In