Other groups led by girls claiming to be Chaika Gaz also pursue them to take their parts .
Meanwhile , the six nations sends the Kleeman Agency 's Gillett Corps to hunt down Chaika to obstruct their quest in order to prevent another war .
Other groups led by girls claiming to be Chaika   also pursue them to take their parts .
Meanwhile , the six nations sends the Kleeman Agency 's Gillett Corps to hunt down Chaika to obstruct their quest in order to prevent another war .