As Okina's medicine that keeps Nico in control of his abilities wears off, he revives with incredible power but risks destroying his own body. He attacks Hachiman and they have a vicious struggle until Qi arrives and injects Nico with his medicine and Nico collapses. Qi then injects Hachiman with a paralyzing drug but it takes a while to take effect and he continues fighting until Qi releases a gas and then gives a signal which causes to Hachiman to choke himself into unconsciousness.