@mangadexcommentban they said that there's a barrier so that they can't die, saying that she'll kill him after he says to her not to hold back is just reaffirming that she won't hold back
Inb4: "There was never magic on Kingdom, this is bullshit"
Kyoukai's techniques is just that, and we have been reading it being used for the last who knows how many hundreds chapters
@cy2410 Ravi has a secret, which he doesn't know about. He asked if she wants to answer the police about the assassin, meaning she would have to share the secret. Since she doesn't want to reveal the secret (said she was afraid), he's making a run for it.