Emika thinks that she cannot rely on the near and dear ones because Hideo is controlling many of them without being seen so she must keep her main plan hidden from everyone. There are killers on the streets who want to kill Emika and her allies. Fighting them here and there seems to be tiring work.
Some suggest that Emika should form an alliance with Zero who can protect her with the help of his crew. Zero himself is a tricky person and the price of his alliance is usually like a burden on the person who asks him for help. Emika didn’t want to form an alliance with Zero but she is left with no other option.