Claire decides they must test their abilities and tries to climb inside Shuichi completely naked, claiming his insides are hot and slimy, but an embarrassed Shuichi insists she wear a swimsuit. Claire decides to use Shuichi's powerful nose to track Elena. However, upon smelling Elena's clothing it becomes clear Elena murdered not only her parents, but potentially hundreds of people. They stake out the train station as Claire suspects Elena is hiding with someone helping her and hope they will catch Elena's scent on them if they use the train. Someone finally appears with Elena's scent so Claire rushes to see, only to realise it is Elena herself. They prepare to incapacitate Elena, but Shuichi is disturbed by Claire's lack of emotions and stops her. Elena transforms and almost attacks, but when she realises it is Claire, she turns back, panicking. It is revealed that despite her powers Elena is socially incompetent and accepts they want to kill her, but asks if they decide to kill her, to do it somewhere non-public. Shuichi is confused as Elena acts nothing like Claire described. However, it becomes clear Elena has no idea Claire is inside Shuichi as she admits she was the one who wished for him to become a monster and thinks he wants to kill her in revenge. Claire accidentally reveals her presence, enraging Elena that Shuichi allowed another girl inside himself instead of her, so she transforms and tears his head off his body.